tag:blogger.com,1999:blog-89816516597522125902024-03-16T14:08:18.239+07:00BLOG THỦY LỰCTrung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.comBlogger85125tag:blogger.com,1999:blog-8981651659752212590.post-41296443329010009332021-03-15T09:46:00.000+07:002021-03-15T09:46:22.656+07:00Bài tập thủy tĩnh số 03 [có lời giải] - Nén đẳng nhiệt không khí bị nhốt kín<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-0zePLP-Otfc/YE7E7cv9fNI/AAAAAAAAJCg/ZYayZaZUsQUok7iyV48e5rFj9oqOy-_8ACLcBGAsYHQ/s553/nendangnhiet-thuytinh.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="553" data-original-width="501" height="283" src="https://1.bp.blogspot.com/-0zePLP-Otfc/YE7E7cv9fNI/AAAAAAAAJCg/ZYayZaZUsQUok7iyV48e5rFj9oqOy-_8ACLcBGAsYHQ/w256-h283/nendangnhiet-thuytinh.png" width="256" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><p></p><p class="MsoNormal" style="margin-bottom: .0001pt; margin-bottom: 0cm; text-align: justify; text-indent: 36.0pt;"><span lang="PT-BR" style="font-size: 13.0pt; line-height: 107%; mso-ansi-language: PT-BR;">Xác định khối lượng m của một bể chứa
có thành dày kích thước <i>D=0,4m</i> và <i>d=0,2m ; L=1m</i> và <i>a=0,1m</i>. Biết bể này nổi trong nước ở độ sâu <i>H=0,6m</i>. Tìm lực ấn P để bể ngập hoàn toàn trong nước.<o:p></o:p></span></p><div class="separator" style="clear: both; text-align: center;">
<p class="MsoNormal" style="text-align: justify;"><span lang="PT-BR" style="font-size: 13.0pt; line-height: 107%; mso-ansi-language: PT-BR;"> Biết áp suất không khí trong bể trước
khi nhấn chìm bằng áp suất khí quyển <i>p<sub>a</sub>=98
kPa</i>. Coi quá trình nén không khí trong bình khi nhấn chìm là đẳng nhiệt. <b><o:p></o:p></b></span></p><p class="MsoNormal" style="text-align: justify;"><span lang="PT-BR" style="font-size: 13.0pt; line-height: 107%; mso-ansi-language: PT-BR;"><br /></span></p><p class="MsoNormal" style="text-align: justify;"><span lang="PT-BR" style="font-size: 13.0pt; line-height: 107%; mso-ansi-language: PT-BR;">Hướng dẫn giải: [#TT03]</span></p></div><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="319" src="https://www.youtube.com/embed/LhJ3VOWa3_Y" width="384" youtube-src-id="LhJ3VOWa3_Y"></iframe></div><br /><p><br /></p>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0Unit 907, G o3 Tay Ho District, Quảng An, Tây Hồ, Hà Nội, Việt Nam21.0668805 105.820140819.029490614493994 103.622875175 23.104270385506005 108.017406425tag:blogger.com,1999:blog-8981651659752212590.post-86968960221695553142021-02-23T09:01:00.001+07:002021-02-23T09:06:55.631+07:00Bài tập thủy lực số 02 [có lời giải ] - Áp dụng lực Acsimet <p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-c0xqJxi_02Y/YDRgn5hX9JI/AAAAAAAAI70/eB-tGymJ5cILPukI-Xgkog5_n4ooGAptACLcBGAsYHQ/s1600/Bai%2BTT02v2.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="900" data-original-width="1600" height="225" src="https://1.bp.blogspot.com/-c0xqJxi_02Y/YDRgn5hX9JI/AAAAAAAAI70/eB-tGymJ5cILPukI-Xgkog5_n4ooGAptACLcBGAsYHQ/w400-h225/Bai%2BTT02v2.jpg" width="400" /></a></div><div class="separator" style="clear: both; text-align: center;"><br /></div><div class="separator" style="clear: both; text-align: justify;"><b>ĐỀ BÀI</b> </div><div class="separator" style="clear: both; text-align: justify;">Tính áp lực P lên phần mặt nón của vật rắn có dạng khối hình nón đáy tròn nằm nghiêng dưới nước có kích thước như hình vẽ. Đồng thời tìm góc β tạo bởi lực đó với phương đứng.</div><div class="separator" style="clear: both; text-align: justify;"><br /></div><div class="separator" style="clear: both; text-align: justify;"><i>Gợi ý: </i>Bài tập sử dụng "Bản chất lực đẩy Acsimet" để giải!</div><br /><p></p><p><b>XEM HƯỚNG DẪN GIẢI</b></p><p></p><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="262" src="https://www.youtube.com/embed/W10DbAi8Xyo" width="392" youtube-src-id="W10DbAi8Xyo"></iframe></div><br /><b><br /></b><p></p>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0Unnamed Road, Thượng Trưng, Vĩnh Tường, Vĩnh Phúc, Việt Nam21.2301115 105.476502212.802836686837507 96.6874397 29.65738631316249 114.2655647tag:blogger.com,1999:blog-8981651659752212590.post-28923951100729981532021-02-20T23:46:00.004+07:002021-02-23T09:07:02.077+07:00Bài tập thủy lực số 01 [Có lời giải] - Phương trình cơ bản thủy tĩnh<div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-6H2a4hpn2uQ/YDE8VF0XV7I/AAAAAAAAI68/OH2tc1hI0xUJ8a-1WHjmDi0GcA72gyMfQCLcBGAsYHQ/s1239/B1.%2BFirst%2BPJ.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="861" data-original-width="1239" height="277" src="https://1.bp.blogspot.com/-6H2a4hpn2uQ/YDE8VF0XV7I/AAAAAAAAI68/OH2tc1hI0xUJ8a-1WHjmDi0GcA72gyMfQCLcBGAsYHQ/w399-h277/B1.%2BFirst%2BPJ.jpg" width="399" /></a></div><br /><p><b>BÀI TẬP THỦY TĨNH SỐ - 01 </b></p><p>Xác định độ cao của mực Hg tại A khi cho biết áp suất chỉ trong các áp kế là p<sub>1</sub> = 0,9 at, p<sub>2</sub> = 1,86 at và độ cao các mức chất lỏng biểu diễn như hình vẽ.</p><p><br /></p><p><b>XEM HƯỚNG DẪN GIẢI</b></p><div class="separator" style="clear: both; text-align: center;"><iframe allowfullscreen="" class="BLOG_video_class" height="266" src="https://www.youtube.com/embed/EbjlueeYMuI" width="320" youtube-src-id="EbjlueeYMuI"></iframe></div><br /><p><br /><br /></p>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0Unnamed Road, Thanh Nông, Lạc Thủy, Hòa Bình, Việt Nam20.6082357 105.647763112.137869431006099 96.8587006 29.078601968993905 114.4368256tag:blogger.com,1999:blog-8981651659752212590.post-8944468743320150002021-01-23T16:20:00.011+07:002021-01-23T22:47:14.669+07:00Tài liệu thủy lực tiếng Nga<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-X8Y87CMbu5A/YAvfRm5WxZI/AAAAAAAAIwU/8SwnA4px1ZoDwZzCo2wuCcg8yD9uIifMwCLcBGAsYHQ/s1024/nga.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="614" data-original-width="1024" height="240" src="https://1.bp.blogspot.com/-X8Y87CMbu5A/YAvfRm5WxZI/AAAAAAAAIwU/8SwnA4px1ZoDwZzCo2wuCcg8yD9uIifMwCLcBGAsYHQ/w400-h240/nga.jpg" width="400" /></a></div><br /><p></p><p><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;">Đây là danh sách tài liệu - giáo trình về thủy lực</span><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;"> </span><i style="border: 0px; box-sizing: border-box; font-family: inherit; font-size: inherit; font-stretch: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"><b>tiếng Nga</b></i><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;"> </span><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;">mình sưu tầm được.</span></p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Các bạn gõ Ctrl+F tìm kiếm tên sách cho nhanh nhé. </p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"><i style="border: 0px; box-sizing: border-box; font-family: inherit; font-size: inherit; font-stretch: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Lưu ý: </i></p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"></p><ul style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; list-style: none; margin: 0.5em 0px 0.5em 1.5em; padding: 0px; position: relative; vertical-align: baseline;"><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Để tải các bạn click vào "Tải về"</li><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Để biết thêm thông tin các bạn click "Giới thiệu"</li><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Các bạn cũng cần có phần mềm đọc file PDF hoặc DJVU nhé. </li></ul><br /><div><span face="Roboto, sans-serif"><hr />1. Гидравлика,гидромашин и гидропривод - </span><span face="Roboto, sans-serif">Башта Т.М <a href="https://drive.google.com/file/d/1VhcyKEm_sBAvR_zAQuTuteJfm8uXsUe4/view?usp=sharing" target="_blank"></a></span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/1VhcyKEm_sBAvR_zAQuTuteJfm8uXsUe4/view?usp=sharing" target="_blank">Tải về</a></span></span></div><div><span face="Roboto, sans-serif"> (Thủy lực, máy thủy lực và truyền dẫn thủy lực)</span></div><div><span face="Roboto, sans-serif" s=""><hr />2. Машиностроительная гидравлика - </span><span face="Roboto, sans-serif">- </span><span face="Roboto, sans-serif">Башта Т.М <a href="https://drive.google.com/file/d/1tg1bOTwSdCJZNA-19aeJphbzbggZfWGs/view?usp=sharing" target="_blank"></a></span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/1tg1bOTwSdCJZNA-19aeJphbzbggZfWGs/view?usp=sharing" target="_blank">Tải về</a></span></span></div><div><span face="Roboto, sans-serif"> (Thủy lực trong chế tạo máy)</span></div><div><span face="Roboto, sans-serif"><span><hr />3. </span></span><span face="Roboto, sans-serif">Гидропривод и Гидропневмоавтоматика -- </span><span face="Roboto, sans-serif">Башта Т.М <a href="https://drive.google.com/file/d/17isFzglheVhWowKdwoHWVzpBZg4lBNqa/view?usp=sharing" target="_blank">T</a></span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/17isFzglheVhWowKdwoHWVzpBZg4lBNqa/view?usp=sharing" target="_blank">ải về </a></span></span></div><div><span face="Roboto, sans-serif"> (Truyền dẫn thủy lực và tự động hóa thủy khí)</span></div><div><span face="Roboto, sans-serif"><hr />4. Объемные насосы и гидравлические гидродвигатели гидросистем -- </span><span face="Roboto, sans-serif">Башта Т.М <a href="https://drive.google.com/file/d/1LEXDf_VJc_0kGujiT3pLeq68MboRPh2B/view?usp=sharing" target="_blank">T</a></span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/1LEXDf_VJc_0kGujiT3pLeq68MboRPh2B/view?usp=sharing" target="_blank">ải về </a></span></span></div><div><span face="Roboto, sans-serif"> (Bơm thể tích và động cơ thủy lực trong hệ thống thủy lực)</span></div><div><span face="Roboto, sans-serif"><hr />5. Рачеты конструкции самолетных гидравлических устройств -- </span><span face="Roboto, sans-serif">Башта Т.М <a href="https://drive.google.com/file/d/1nBMZrvodpYPGai_pGEkLY1Kuk7Y6UhZS/view?usp=sharing" target="_blank">T</a></span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/1nBMZrvodpYPGai_pGEkLY1Kuk7Y6UhZS/view?usp=sharing" target="_blank">ải về </a></span></span></div><div><span face="Roboto, sans-serif"> (Tính toán các thiết bị thủy lực trên máy bay)</span></div><div><span face="Roboto, sans-serif"><hr />6. Расчет гидравлических приводов станочного оборудования -- </span><span face="Roboto, sans-serif">В.И.Глубокий </span><span face="Roboto, sans-serif"><span><a href="https://drive.google.com/file/d/1M1EucqKkTXbE-ZqqDE6jleqXAzJoB5Dz/view?usp=sharing" target="_blank">Tải về</a></span></span></div><div><span face="Roboto, sans-serif"><hr />7. Гидравлическое регулирование систем отопления и охлаждения -- </span><span face="Roboto, sans-serif">Пырков В.В. <a href="https://drive.google.com/file/d/13OYHH-x8trfsd598fvMmapyft75kkO1I/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />8. Передачи терловозов -- </span><span face="Roboto, sans-serif">В. М. Овчинников </span><span><a href="https://drive.google.com/file/d/1ZibWB6jktKxPdDxfUt-ht2mgIFTXXvat/view?usp=sharing" target="_blank">Tải về</a> </span></div><div><span face="Roboto, sans-serif"><hr />9. Пособие гидравлики -- </span><span face="Roboto, sans-serif">Вильнер Я.М. </span><span><a href="https://drive.google.com/file/d/1L0yqurKh5RuAF6buJcspE-nFqdpSBIJT/view?usp=sharing" target="_blank">Tải về </a></span></div><div> (Giáo trình thủy lực)</div><div><span face="Roboto, sans-serif"><hr />10. Станочные гидроприводы -- </span><span face="Roboto, sans-serif">Свешников В.К. </span><span><a href="https://drive.google.com/file/d/1T7_t-NbHn6PJATi6qf8AcqQzKtB98BH2/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span> (H</span>ệ thống thủy lực trên máy tiện)</div><div><span face="Roboto, sans-serif"><hr />11. Исследование и расчет гидравличеких систем -- </span><span face="Roboto, sans-serif">Гийон M. </span><span><a href="https://drive.google.com/file/d/1hBAcjfAZ_TPR5rQQj9bKIcOlTqddS1c3/view?usp=sharing" target="_blank">Tải về </a></span></div><div><hr />12. Гидравлическое оборудование мобильных машин -- Васильченко <a href="https://drive.google.com/file/d/1Hq7JyyqGLgFiE4kLc0wBZTEFdd35ic95/view?usp=sharing" target="_blank">Tải về</a> </div><div><span face="Roboto, sans-serif"><hr />13. Гидрооборудование -- </span><span face="Roboto, sans-serif">Свешников В.К. </span><span><a href="https://drive.google.com/drive/folders/1ksPIEe868uWiUEegHGxUqV8rOMZ7nNHk?usp=sharing" target="_blank">Tải về </a></span></div><div><hr />14. Гидравличекие следящие гидроприводы станков с программым управлением -- <span face="Roboto, sans-serif">Лещенко В.А. </span><span><a href="https://drive.google.com/file/d/1mCollZk2xjpeegoQ5be7-C-LSQS2-Zii/view?usp=sharing" target="_blank">Tải về </a></span></div><span><div><span face="Roboto, sans-serif"><hr />15. Гидропривод -- </span><span face="Roboto, sans-serif">Rexroth </span><span><a href="https://drive.google.com/file/d/1k-_atFloNUQAPsqQSPCDIK8x-rZCq-D0/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />16. Гидропневмоавтоматика и гидропривод машин -- </span>Андреев А.Ф.,Барташевич Л.В. <a href="https://drive.google.com/file/d/1gwg8F7j_vgjf1yrqFYZw2uQkAecXURW8/view?usp=sharing" target="_blank">Tải về </a></div></span><span><div><hr />17. Конструкции Амортизаторов -- Довромиров В. Н. <span face="Roboto, sans-serif"> </span><span><a href="https://drive.google.com/file/d/1fsAUJDvn2IEXqe3MX_Xqj9xx1XlZKmIA/view?usp=sharing" target="_blank">Tải về </a></span></div></span><div><span face="Roboto, sans-serif"><hr />18. Гидропневмоавтоматика -- </span><span face="Roboto, sans-serif">Р. Моль </span><span><a href="https://drive.google.com/file/d/1PG8wJdlmaSgmZe3ESFG4qFL5KRjk5wLx/view?usp=sharing" target="_blank">Tải về</a></span></div><div> (Tự động hóa thủy khí)<br /><span>
<div><span face="Roboto, sans-serif"><hr />19. Гидравлические амортизаторы автомобилей -- </span><span face="Roboto, sans-serif">А.Д. Дербаремдикер </span><span><a href="https://drive.google.com/file/d/1nLz8FVP2GCSLfZaLNNefkcYc_oc7fZdC/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />20. Гидравлические системы зерноуборочных комбайнов -- </span><span face="Roboto, sans-serif">Румянцев Е.К. </span><span><a href="https://drive.google.com/file/d/1Hq7JyyqGLgFiE4kLc0wBZTEFdd35ic95/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />21. Динамика и регулирование гидропневмосистем -- </span><span face="Roboto, sans-serif">Д.Н. Попов </span><span><a href="https://drive.google.com/file/d/1XjDsYOhcxt05R3m7pmGfSc7gC9Cjm6MU/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />22. Элементы гидропривода. Справочник -- </span><span face="Roboto, sans-serif">Абрамов Е.И. </span><span><a href="https://drive.google.com/file/d/1QmgluV16OYJE290eDAaDlqmtAPg67zAv/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />23. Лопастные насосы теория расчет и конструирование -- </span><span face="Roboto, sans-serif">Михайлов </span><span><a href="https://drive.google.com/file/d/1Q5_qJxhl5jTvPQSZGjbBykCKuIiC7D2E/view?usp=sharing" target="_blank">Tải về </a></span></div><div> (Lý thuyết bơm cánh dẫn: tính toán và thiết kế)</div><div><span face="Roboto, sans-serif"><hr />24. </span><span face="Roboto, sans-serif">Атлас гидравлических схем мобильных машин и оборудования -- </span><span face="Roboto, sans-serif">Н.С. Галдин, А.В. Кукин </span><span><a href="https://drive.google.com/file/d/1kQhtSrH2BnmT7YUJUVqUBG6dEKbGAwl9/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span face="Roboto, sans-serif"><hr />25. Схемы гидравлических приводов автотранспортной техники -- </span><span face="Roboto, sans-serif">Ворожцов О. В. </span><span><a href="https://drive.google.com/file/d/1Y0dYNjdmaomuYAE4LNeRQA4hOwdJMaFw/view?usp=sharing" target="_blank">Tải về </a></span></div><div><span><span face="Roboto, sans-serif"><div><hr />26. Машиностроительный гидропривод<span style="white-space: pre;"> </span>Прокофьев В.Н. <a href="https://drive.google.com/file/d/1HK6lPkPM0ePlq62-C-AE-Xj1zED9w2YN/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />27. Машиностроительная гидрвалика<span style="white-space: pre;"> </span>Вакина В.В. <a href="https://drive.google.com/file/d/191LujOdYpd6NTIXjA8of3_-nI36fGd5-/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />28. Гидравлика и гидропривод в примерах и задачах<span style="white-space: pre;"> </span>Г.Я. Суров, А.Н. Вихарев <span style="white-space: pre;"> </span><a href="https://drive.google.com/file/d/1L7yr744CsOdzt2oWS97tCijHVHyJsHcj/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />29. Гидроцилиндр<span style="white-space: pre;"> </span>В.А. Марутов, С.А. Павловский <a href="https://drive.google.com/file/d/1i4hwWc1pBQF7nIssEPUYAr5vUxyXiZWB/view?usp=sharing" target="_blank"> Tải về </a></div><div><hr />30. Задачи по гидравлике с решениями<span style="white-space: pre;"> </span> В.Г. Сансиев <a href="https://drive.google.com/file/d/1vmfIZMxhZohRgMO6fHOMVVZHpzxcqs8d/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />31. Задачник по гидравлике<span style="white-space: pre;"> </span>Nguồn: Sưu tầm <a href="https://drive.google.com/file/d/186m2ZYU8VaKgSuhWnTyIzVmBzb75hLk1/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />32. Сборник задач по гидравлике<span style="white-space: pre;"> </span>В.А. Большакова<span style="white-space: pre;"> </span><a href="https://drive.google.com/file/d/1r1QnfoLIjxWdtW7F8OtTRDPnGvvZLP7d/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />33. Сборник задач по основам гидравлики<span style="white-space: pre;"> </span>Мозговой А. Ю. <a href="https://drive.google.com/file/d/1S4KV_YWz1V6V7w-aZD3A7a0FEW3DS0w-/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />34. Сборник задач по гидравлике.<span style="white-space: pre;">-- </span>П.Н. Бровченко, Н.Д. Кузьмина <a href="https://drive.google.com/file/d/191LujOdYpd6NTIXjA8of3_-nI36fGd5-/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />35. Техника измерения <span style="white-space: pre;"> -- </span>Хансуваров К.И<span style="white-space: pre;"> </span><a href="https://drive.google.com/file/d/1rNCqRsEDAHR0xRvaGza5aihgkETcgmRn/view?usp=sharing" target="_blank">Tải về </a></div><div><span> ( K</span>ỹ thuật đo)</div><div><hr />36. Гидромеханика -- Д. Н. Попов <a href="https://drive.google.com/file/d/1ie4lNkATnPyGAKU4q_ZehNVciFfmUSRr/view?usp=sharing" target="_blank">Tải về</a></div><div> (Cơ học chất lỏng)</div><div><hr />37. Гидралический расчет объемного гидропривода -- Полякова Л. Е. <a href="https://drive.google.com/file/d/1-AlqO4M4l_pWew0uj3E_hZFPl5mAj_QS/view?usp=sharing" target="_blank"> Tải về</a></div><div><span style="white-space: pre;"><hr />38. Задачник по гидравлике -- </span><span style="white-space: pre;">Некрасов Б.Б. 1989 <a href="https://drive.google.com/file/d/1qGmoCNXJ31X0bkZD4uiyNvJ-ea7SBwap/view?usp=sharing" target="_blank">Tải về </a></span></div><div><hr />39. Проектирование объемных гидроприводов -- М. Е. Гойдо <a href="https://drive.google.com/file/d/10nfXF5A5TciHkhrsrQxiXyNUpmNFK1GZ/view?usp=sharing" target="_blank">Tải về</a></div><div><hr />40. Гидрвлиеческие и пневматические системы -- А. Г. Схиртладзе <a href="https://drive.google.com/file/d/1jDpaSTuQu3xFmoJdYv_oUjC_L5CAxhye/view?usp=sharing" target="_blank">Tải về</a></div><div><hr />41. Проектирование насосных гидроприводов подъемно-транспортной техники - Лагерев А.В. <a href="https://drive.google.com/file/d/1CMwSt2MSMaj-veHJzG69rAlH9fLZnAi7/view?usp=sharing" target="_blank">Tải về </a></div><div><hr />42. Гидравлический расчет и проектирование газопроводов - Комина Г. П. <a href="https://drive.google.com/file/d/1U6KHvpv9sL8r9hroWShmhtDkwDlwCUie/view?usp=sharing" target="_blank">Tải về</a></div><div><br /></div><div><br /></div><div><span style="white-space: pre;"><i>(Tiếp tục cập nhật ....)</i></span></div></span></span></div><div><br /></div></span></div>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0tag:blogger.com,1999:blog-8981651659752212590.post-51434660163726188402021-01-07T15:52:00.006+07:002021-01-14T08:52:45.042+07:00Tài liệu thủy lực tiếng anh<p> </p><div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-JNc3lAHNtKA/X_bIqBGQKGI/AAAAAAAAIrY/yqCHoFmTojgks56AM5gwu0tK_F0SQDlfACLcBGAsYHQ/s1024/ebooks.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="614" data-original-width="1024" height="216" src="https://1.bp.blogspot.com/-JNc3lAHNtKA/X_bIqBGQKGI/AAAAAAAAIrY/yqCHoFmTojgks56AM5gwu0tK_F0SQDlfACLcBGAsYHQ/w360-h216/ebooks.jpg" width="360" /></a></div><br /><p></p><p><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;">Đây là danh sách tài liệu - giáo trình về thủy lực</span><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;"> </span><i style="border: 0px; box-sizing: border-box; font-family: inherit; font-size: inherit; font-stretch: inherit; font-variant: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"><b>tiếng Anh</b></i><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;"> </span><span face="Roboto, sans-serif" style="background-color: white; font-size: 15px;">mình sưu tầm được.</span></p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Các bạn gõ Ctrl+F tìm kiếm tên sách cho nhanh nhé. </p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"><i style="border: 0px; box-sizing: border-box; font-family: inherit; font-size: inherit; font-stretch: inherit; font-variant: inherit; font-weight: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;">Lưu ý: </i></p><p style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; margin: 0px; padding: 0px; vertical-align: baseline;"></p><ul style="background-color: white; border: 0px; box-sizing: border-box; font-family: Roboto, sans-serif; font-size: 15px; font-stretch: inherit; font-variant-east-asian: inherit; font-variant-numeric: inherit; line-height: inherit; list-style: none; margin: 0.5em 0px 0.5em 1.5em; padding: 0px; position: relative; vertical-align: baseline;"><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Để tải các bạn click vào "Tải về"</li><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Để biết thêm thông tin các bạn click "Giới thiệu"</li><li style="border: 0px; box-sizing: border-box; font: inherit; list-style-type: square; margin: 0px; padding: 0px; vertical-align: baseline;">Các bạn cũng cần có phần mềm đọc file PDF hoặc DJVU nhé. </li></ul><span face="Roboto, sans-serif"><span style="font-size: 15px;"><div><br /></div><h3 style="text-align: left;">TÀI LIỆU ĐẠI CƯƠNG</h3></span></span><hr /><p style="text-align: left;"><span face="Roboto, sans-serif"><span style="font-size: 15px;">1. Fluid Mechanics _ Nuri Aksel <a href="https://drive.google.com/file/d/1jwTFfCT6yFJ20aDEMMbUCvaTVbwvWUfd/view?usp=sharing" target="_blank">Tải về</a></span></span></p><hr /><p style="text-align: left;"><span face="Roboto, sans-serif"><span style="font-size: 15px;">2. Fluid Mechanics and Hydraulic (622 Solved Problems) _</span></span><span face="Roboto, sans-serif" style="font-size: 15px;">Cheng_Liu, Jack_Evett</span><span face="Roboto, sans-serif" style="font-size: 15px;"> <a href="https://drive.google.com/file/d/1CJU36w37DRO7oZfC61NhYi34S8S4TXRj/view?usp=sharing" target="_blank">Tải về</a> </span></p><hr /><p style="text-align: left;"><span face="Roboto, sans-serif" style="font-size: 15px;">3. </span><span face="Roboto, sans-serif"><span style="font-size: 15px;">2500 Solved Problems_ </span></span><span face="Roboto, sans-serif" style="font-size: 15px;">Jack Evett, Cheng Liu <a href="https://drive.google.com/file/d/1RpWYg0KwDghiJJD8Mg296Sc-nfyi_hHk/view?usp=sharing" target="_blank">Tải về</a></span></p><hr /><p style="text-align: left;">4. Fluid Mechanics for Civil Engineers _ Bruce Hunt <a href="https://drive.google.com/file/d/15uwOuAFIV8e5PQZbbqZzPq-RR8HEx8ew/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">5. Vibration of Hydraulic Machinery _ Yulin Wu, Shuhong Liu <a href="https://drive.google.com/file/d/1Q5s32iaWsa_O67rSNb2spklDGwethRdC/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">6. Basic Fluid Mechanics and Hydraulic Machines _ Zoeb Husain <a href="https://drive.google.com/file/d/1oB8r5sJoBRGfE3wD642gtpZ139-geOwt/view?usp=sharing">Tải về</a></p><hr /><p style="text-align: left;">7. Advanced Fluid Mechanics _ Notes and Exercises <a href="https://drive.google.com/file/d/1P0SREnNOtVa09UKu26xSAagiyFT0z4zx/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">8. Fluid Mechanics _ Frank M.White <a href="https://drive.google.com/file/d/1VOCS8VMHvCEGlaSW7DnNgTDI4Rl2Lr7k/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">9. Handbook of Hydraulic Fluid Technology _ L. L. Faulkner <a href="https://drive.google.com/file/d/17LZeLh1srKWQEBmC-9dF0u0O-C2Qp3Ul/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">10. Fluid Mechanics and Fluid Machines _ S. K. Som, G. Biswas <a href="https://drive.google.com/file/d/1M5N8lLcOiOrJPl3mgq8Os8_aYGuM6oR9/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">11. Fluid Mechanics and Hydraulic Machines _ R. K. Bansal <a href="https://drive.google.com/file/d/12YhEtFh05NAOfMfkoDkBtM5hYYD85NAi/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">12. Fluid Mechanics and Hydraulic Machines _ S. K. Mondal <a href="https://drive.google.com/file/d/1zqrA5Z2Cw59mHQ8KDP4Wh5Nd1Q7KJjGj/view?usp=sharing">Tải về</a></p><hr /><p style="text-align: left;">13. Engineering Fluid Mechanics _ Al Shemmeri <a href="https://drive.google.com/file/d/1-CsV6e_An2w0NuB2llayHUH3r0BMhDtz/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p style="text-align: left;">14.</p><p style="text-align: left;"><br /></p><p style="text-align: left;"><i>(Tiếp tục cập nhật ....)</i></p><p style="text-align: left;"><br /></p>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0Unnamed Road, Vĩnh Hảo, Vĩnh Thạnh, Bình Định, Việt Nam14.1947475 108.69656545.6043893772333782 99.9075029 22.785105622766622 117.4856279tag:blogger.com,1999:blog-8981651659752212590.post-67339054216337103052020-12-30T19:28:00.010+07:002021-01-02T20:32:10.622+07:00Tài liệu thủy lực tiếng việt<div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-t2O-IwJUwiU/X-2QMEygNcI/AAAAAAAAIn4/WkRhJ3E3S08lqQtUBfkraj5jDVhc30FQwCLcBGAsYHQ/s1024/2019_03_02_66706_1551461528.jpg" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="614" data-original-width="1024" src="https://1.bp.blogspot.com/-t2O-IwJUwiU/X-2QMEygNcI/AAAAAAAAIn4/WkRhJ3E3S08lqQtUBfkraj5jDVhc30FQwCLcBGAsYHQ/s320/2019_03_02_66706_1551461528.jpg" width="320" /></a></div><p>Đây là danh sách tài liệu - giáo trình về thủy lực <i>tiếng Việt</i> mình sưu tầm được.</p><p>Các bạn gõ Ctrl+F tìm kiếm tên sách cho nhanh nhé. </p><p><i>Lưu ý: </i></p><p></p><ul style="text-align: left;"><li>Để tải các bạn click vào "Tải về"</li><li>Để biết thêm thông tin các bạn click "Giới thiệu"</li><li>Các bạn cũng cần có phần mềm đọc file PDF hoặc DJVU nhé. </li></ul><p></p><p><br /></p><p>1. Điều khiển thủy lực và khí nén - Lê Tiến Dũng (ĐH CN TP.HCM) <a href="https://drive.google.com/file/d/1YhtyMf0SQOpGDzmd5xFGePQnEii6sTsZ/view?usp=sharing" target="_blank">Tải về</a> </p><hr /><p>2. Thủy khí kỹ thuật ứng dụng - Huỳnh Văn Hoàng <a href="https://drive.google.com/file/d/1FWwaF2qUNC2ozGQ9-SLIvcL9SsUiKdKy/view?usp=sharing" target="_blank">Tải về</a> Giới thiệu</p><hr /><p>3. Hệ thống điều khiển thủy lực - Trần Xuân Tùy <a href="https://drive.google.com/file/d/17mQ9I4McUsEgejX9rF0mfgIKOPBFSW6E/view?usp=sharing" target="_blank">Tải về</a> Giới thiệu</p><hr /><p>4. Điều khiển tự động thủy lực-khí nén - Uông Quang Tuyến <a href="https://drive.google.com/file/d/1bJX-6V2ZzuCVi7eF_e__t88Rf1vxap1i/view?usp=sharing">Tải về</a> </p><hr /><p>5. Máy nén - Hệ thống khí nén <a href="https://drive.google.com/file/d/1EoWl60UDTtVL9CwwQ_8jd3grc-vgwu12/view?usp=sharing">Tài liệu 1</a> <a href="https://drive.google.com/file/d/1nNEACMYCuWIZ4FkdN1zESdwICuSMuuEX/view?usp=sharing" target="_blank">Tài liệu 2</a> </p><hr /><p>6. Hệ thống điều khiển thủy lực - Nguyễn Ngọc Phương <a href="https://drive.google.com/file/d/1ie5eZhug3XdU6KJym3mZQfUXiYT6LDwI/view?usp=sharing">Tải về</a> </p><hr /><p>7. Các quá trình thủy lực (Oto Hui) <a href="https://drive.google.com/file/d/1gfdEO5WtODiPy1CBegWo9CFq2NAiDldY/view?usp=sharing" target="_blank">Tải về</a> </p><hr /><p>8. Hệ thống thủy lực máy xúc - Nguyễn Đình Trọng <a href="https://drive.google.com/file/d/1sQscPrbl8x8hwtZJZZITDvzencoDDgft/view?usp=sharing" target="_blank">Tải về</a> </p><hr /><p>9. Phanh thủy lực ô tô <a href="https://drive.google.com/file/d/16iVOI17XFkYdqrfy3-D1c2DYD_gW-Roy/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>10. Giáo trình truyền động thủy lực và khí nén - Bùi Hải Triều <a href="https://drive.google.com/file/d/1lNlJlsQEZhO0Be0vgR6WdepgAT8FCCn9/view?usp=sharing">Tải về</a> </p><hr /><p>11. Thủy lực, máy và truyền dẫn thủy khí _ Nguyễn Mạnh Hùng (HVKTQS) <a href="https://drive.google.com/file/d/1S-y80FoTq2OwpqSxnPt748-x1ieKSlDl/view?usp=sharing" target="_blank">Tải về</a> </p><hr /><p>12. Các bảng tính thủy lực _ Nguyễn Thị Hồng (ĐHBKHN) <a href="https://drive.google.com/file/d/1A1tZGxQKATAIDb87psj_EqoVBS569XD2/view?usp=sharing" rel="nofollow" target="_blank">Tải về</a> </p><hr /><p>13. Máy xúc thủy lực - Trần Xuân Hiền <a href="https://drive.google.com/file/d/161YpAALn4nZM2dbOH5aKF6-fzJRQiwyh/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>14. Bài giảng Thủy lực, Máy thủy lực (ĐH GTVT) <a href="https://drive.google.com/file/d/1TbIhUNxcW35hg8QJh3B746qYeoZu3W-y/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>15. Bài giảng Truyền động thủy lực, khí nén (ĐH Cần Thơ) <a href="https://drive.google.com/file/d/1VtoH6bZPaCOvqkQfAf2u6zBNMU0CK62N/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>16. Bơm thể tích (sưu tầm) <a href="https://drive.google.com/file/d/1vxO0kQGO8vKYqXCE3qnZ94-u-z39Le5r/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>17. Giáo trình khí nén - thủy lực (ĐH CN TP HCM)_Nguyễn Ngọc Điệp <a href="https://drive.google.com/file/d/16uR8bF1xHsb1EzfW8_EkIRE7hg4tI44P/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>18. Thủy lực công trình thoát nước _Trần Đình Nghiên (ĐH GTVT) <a href="https://drive.google.com/file/d/1mgWRKVhqrMnLhNzlAHcBPft7vqYpbBNg/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>19. Truyền dẫn thủy lực trong chế tạo máy_Trần Doãn Đính <a href="https://drive.google.com/file/d/14NU_9xvUJ6bFbYO5vcABCgtxuRPNpl-Z/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>20. Hệ thống thủy lực trên máy công nghiệp _ Nguyễn Thành Trí <a href="https://drive.google.com/file/d/1HIhYF-gwIZUy5pg2KkYL0e6EsoeSrB9N/view?usp=sharing">Tải về</a></p><hr /><p>21. Máy búa và máy ép thủy lực _ Phạm Văn Nghệ <a href="https://drive.google.com/file/d/1HIhYF-gwIZUy5pg2KkYL0e6EsoeSrB9N/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>22. Máy thủy lực thể tích _ Hoàng Thị Bích Ngọc (ĐHBKHN) <a href="https://drive.google.com/file/d/1uK2eYsfV4PoleuVwydrvMWSEgKxhmLsA/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>23. Thủy lực Tập I _ Nguyễn Tài (ĐH Xây dựng) <a href="https://drive.google.com/file/d/1cvZxdD87aG_dBgKJqkZQErzkg_oxR0vm/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>24. Thủy lực Tập II _ Nguyễn Tài (ĐH Xây dựng) <a href="https://drive.google.com/file/d/1ILI0aiEXABLNl_nbQdXnmMYkrLwqx-J8/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>25. Thủy lực đại cương (Lý thuyết + Bài tập) _ Nguyễn Tài <a href="https://drive.google.com/file/d/1diAWvcLrzWptw8IRlumb9TwqnAKN2oD_/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>26. Thủy lực Tập I _ Nguyễn Cảnh Cầm (ĐH Nông nghiệp) <a href="https://drive.google.com/file/d/1bvinqZ8WbIMEtoz8wsySK5Za_Mt_digD/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>27. Thủy lực Tập II _ Nguyễn Cảnh Cầm (ĐH Nông nghiệp) <a href="https://drive.google.com/file/d/1S-y80FoTq2OwpqSxnPt748-x1ieKSlDl/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>28. Điều khiển quá trình _ Slide (internet) <a href="https://drive.google.com/file/d/1wwyPYkwdDLt42UW62IceVg5FF82bwHAP/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>29. Giáo trình kỹ thuật thủy khí _ Hoàng Đức Liên (ĐH Nông nghiệp) <a href="https://drive.google.com/file/d/1YAQ1AzSGLZzxWgXE_FD2ueqRk7F9Zp-n/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>30. Giáo trình khí nén _ Trần Xuân Tùy <a href="https://drive.google.com/file/d/1DSxFpQGzkGKtxZx0QV6dT8AQu2GX6Iq6/view?usp=sharing">Tải về</a></p><hr /><p>31. Sổ tay thủy khí động lực học ứng dụng _ Hoàng Bá Chư <a href="https://drive.google.com/file/d/1tmWQhW3JR-mCB8cl8QKrWG6TiHbLWCxE/view?usp=sharing">Tải về</a></p><hr /><p>32. Thủy lực đại cương _ Trần Văn Đắc <a href="https://drive.google.com/file/d/1Epu2O2TKJFYK0rT-GH43ctfNtK_dGo3M/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>33. Bài tập thủy lực chọn lọc _ Phùng Văn Khương <a href="https://drive.google.com/file/d/14fuDEFr27tfXHEkxaJ1EuazYJHuV00uY/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>34. Bài giảng máy thủy lực (ĐH BKHN) <a href="https://drive.google.com/file/d/1qqZi50JlvNn837V_WBvxmuRs_zVFQJ0e/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>35. Bài tập thủy lực, máy thủy lực (Scan) _ Ngô Vi Châu <a href="https://drive.google.com/file/d/1jPpDZt4BEtpQ_huhTf26kbv_abUaBv3E/view?usp=sharing" target="_blank">Tải về</a></p><hr /><p>36. Thủy lực đại cương _ Lê Minh Lưu (ĐH Tôn Đức Thắng) <a href="https://drive.google.com/file/d/1P6SF1WMb8GPD9lS7qT1mdWmqf-0l6l4D/view?usp=sharing">Tải về</a></p><hr /><p>37. Bài giảng thủy lực (ĐH BK Đà Nẵng) <a href="https://drive.google.com/file/d/1Gc0n6tBroX7SfFveXm3DmEyfBsh6rE-r/view?usp=sharing" target="_blank">Tải về</a></p><p><i>(Tiếp tục cập nhật ...)</i></p>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0tag:blogger.com,1999:blog-8981651659752212590.post-33985009086408858692020-09-19T16:30:00.000+07:002021-01-18T10:15:01.942+07:00Sơ đồ thủy lực xe nâng tự động<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="http://2.bp.blogspot.com/-MQtW5F-5mbs/VBvxUdGEOPI/AAAAAAAABsg/ofkLsDVwJ-I/s1600/Heftruck.JPG" style="margin-left: 1em; margin-right: 1em;"><img alt="Xe nâng tự động" border="0" height="239" src="http://2.bp.blogspot.com/-MQtW5F-5mbs/VBvxUdGEOPI/AAAAAAAABsg/ofkLsDVwJ-I/s1600/Heftruck.JPG" title="Xe nâng tự động" width="320" /></a></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Trong bài này mình và các bạn sẽ cùng nhau nghiên cứu sơ đồ thủy lực của một xe nâng tự động. Sơ đồ thủy lực của xe nâng như hình 1. Trên sơ đồ này có sử dụng các <a href="http://blogthuyluc.blogspot.com/2012/03/bang-ky-hieu-cac-thiet-bi-thuy-luc.html" target="_blank">ký hiệu thủy lực</a> thường là các chữ cái đầu của từ gốc trong tiếng Nga. Mình sẽ vừa giới thiệu vừa giải thích ký hiệu.</span><br />
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<span style="font-family: Times New Roman, serif;"><span style="font-size: 19px;">Với <a href="http://blogthuyluc.blogspot.com/2014/08/2-dang-mach-thuy-luc.html" target="_blank">mạch thủy lực</a> này <a href="http://blogthuyluc.blogspot.in/search/label/Chat%20Long" target="_blank">c</a></span></span><a href="http://blogthuyluc.blogspot.in/search/label/Chat%20Long" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">hất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">c</span></a><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> (</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">hay</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">việc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> – </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">dầu</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lực</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">) đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ơ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> B</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">h</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ú</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">t</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ù</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">chứa</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">dầu</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">, đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">i</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><a href="http://blogthuyluc.blogspot.com/2014/08/bo-loc-dau-thuy-luc-va-xu-ly-dau-thuy.html" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lọc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lực</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> L</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">, đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">i</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">m</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">y</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ơ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Phan%20Phoi" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">phối</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> VP</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">Р1, VPР2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">à VPР3 đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">i</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">o</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">hệ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">thống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">xe</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">tự</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ộng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">C</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">phối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ảm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">bảo</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">sự</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">xe</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;">việc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;">.</span><br />
<div class="separator" style="clear: both; text-align: center;"><a href="https://1.bp.blogspot.com/-ec9B7CPfhLI/YAT68ia9AKI/AAAAAAAAIuM/a1lslI_b9xIuXshDovMZNrubNkRInuVnQCLcBGAsYHQ/s1091/Xe%2Bnang%2BTL.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" data-original-height="1091" data-original-width="759" height="640" src="https://1.bp.blogspot.com/-ec9B7CPfhLI/YAT68ia9AKI/AAAAAAAAIuM/a1lslI_b9xIuXshDovMZNrubNkRInuVnQCLcBGAsYHQ/w445-h640/Xe%2Bnang%2BTL.jpg" width="445" /></a></div><br /><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt;"><br /></span></div>
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<span style="color: #0b5394;"><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt;">C</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ơ </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cấu</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: 'Times New Roman', serif; font-size: 14pt;">lực</span></b></span><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">C</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ơ </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cấu</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bao</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">gồm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thiết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">sau</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">: </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Phan%20Phoi" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dạng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">con</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợt</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VP</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Р1, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K2, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à 2 </span><a href="http://blogthuyluc.blogspot.com/2012/04/van-toan_07.htm" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">an</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">to</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">VAT2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à VAT3. Đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dẫn</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K2 đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">với</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Phan%20Phoi" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VP</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">P</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">con</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợt</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VPP1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trung</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">h</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> (</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í công tác </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">giữa</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">) đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.com/2012/03/khoa-thuy-luc.html" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">với</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> thùng chứa</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bố</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vậy</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ảm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bảo</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khỏi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khả</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ă</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tho</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phần</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ra</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xả</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ngh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ĩ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">giảm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Phan%20Phoi" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></a> <span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">VP</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">P</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1</span> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">việc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">i</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">y</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ơ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ổ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">o</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khoang</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ới</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X1. Đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ồng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thời</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">p</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">suất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">mở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ЗМ2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cho</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">é</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">p</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chảy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khoang</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">về</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ù</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chứa</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nhả</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ra</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VP</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">P</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khoang</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X1 đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">i</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> K</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khi</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">việc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư 1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> 1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chiều</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khoang</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ới</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> X</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1 đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ổ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">về</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.com/2014/06/thung-chua-dau-thuy-luc-va-bo-tan-nhiet.html" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ù</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chứa</span></a><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt;">
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<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">C</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.com/2012/04/van-toan_07.htm" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">an</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">to</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">n</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">VAT2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">à VAT3 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ngừa</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hệ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">khỏi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">sự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">qu</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">trong</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">mối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">quan</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hệ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">với</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">u</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ợng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ổ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">o</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">y</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hoặc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">.</span><br />
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"><span style="line-height: 21.4667px;"></span></span><br />
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"><span style="line-height: 21.4667px;"></span></span>
<span style="color: #0b5394;"><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bộ</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phận</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hạ</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ơ </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cấu</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">.</span></b></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phận</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">y</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bao</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">gồm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thiết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bị</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">: 2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ộng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đơ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">giống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nhau</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à X3, 2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">y</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hoạt</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ộng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chia</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">BC ) </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tổng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">TH đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ảm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bảo</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nằm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ngang</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hạ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xuống</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. 2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bố</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> trong 2</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> trụ nâng trái phải</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><a href="http://blogthuyluc.blogspot.com/2012/03/khoa-thuy-luc.html" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">loại</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bỏ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khả</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ă</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hạ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xuống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> (</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợt</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">). </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">VAT4 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tạo</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">p</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">suất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trong</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dẫn</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nhằm</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ngừa</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hệ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khỏi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">sự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trong</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợt</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">qu</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cho</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">é</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">p</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VP</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">P</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">i</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">i</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chia</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">BC </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">o</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K2 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à K3 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">K1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">m</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">việc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">một</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">một</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chiều</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Phan%20Phoi" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">b</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ê</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phải</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">: </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">mở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ra</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">r</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">từ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">về</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">th</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ù</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chứa</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phận</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">d</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ới</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ộng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ợng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">trọng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hạ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xuống</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> (</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">bốc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dỡ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">h</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">h</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">a</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">).<o:p></o:p></span><br />
<span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="color: #0b5394;"><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bộ</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phận</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dịch</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chuyển</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ngang</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ơ </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cấu</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span></b><b><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span></b><b><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">.</span></b></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">X4 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dịch</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chuyển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">theo</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ươ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ngang</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">D</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ới</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">sự</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">â</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">phối</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> 3 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> VP</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">P</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">3 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ở</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">vị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">í </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">kh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">nhau</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">cho</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">hiệu</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">quả</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">sự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">dịch</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">chuyển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">của</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> X4.<o:p></o:p></span></div>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Tổ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.in/search/label/Van%20Tiet%20Luu" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tiết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">u</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">kết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">một</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chiều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">MC1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tốc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">dịch</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chuyển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">kẹp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">theo</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ươ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ngang</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">. Đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">khiển</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">vận</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tốc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hiện</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">khi</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">iều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tiết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">u</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">l</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ợng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tại</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ầu</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ra</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hoặc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> đ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ầu</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">o</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">xilanh</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">X4. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">VAT1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ó </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ph</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ngừa</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hệ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thống</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">khỏi</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">sự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">qu</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tải</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">. </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Van</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">một</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chiều</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">MC</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">1 </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">cần</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thiết</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">cho</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">việc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chất</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lỏng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ô</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">t</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">c</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tự</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">do</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">chảy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">v</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ò</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">qua</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><a href="http://blogthuyluc.blogspot.com/2014/08/bo-loc-dau-thuy-luc-va-xu-ly-dau-thuy.html" target="_blank"><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lọc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">thủy</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lực</span></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">L </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">trong</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tr</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ư</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">ờng</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hợp</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">bộ</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">lọc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">bị</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">tắc</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">, </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hỏng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hoặc</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">qu</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">á </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">hạn</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">sử</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">dụng</span><span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">.</span><br />
<span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"><br /></span>
<span lang="RU" style="font-family: "Times New Roman","serif"; font-size: 14pt; line-height: 115%; mso-ansi-language: RU; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Hy vọng bài viết có ích cho mọi người!</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com2tag:blogger.com,1999:blog-8981651659752212590.post-19021441685906427242019-01-02T20:58:00.001+07:002020-12-09T16:17:07.582+07:00Máy bơm tăng áp cho hộ gia đình<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://2.bp.blogspot.com/-3kRj_LvVrE0/U7Fs4QDgGpI/AAAAAAAABKA/PiD6Krna1iI/s1600/May_bm_nc_tng_ap_PW-125EA.png"><img border="0" height="320" src="https://2.bp.blogspot.com/-3kRj_LvVrE0/U7Fs4QDgGpI/AAAAAAAABKA/PiD6Krna1iI/s1600/May_bm_nc_tng_ap_PW-125EA.png" width="299" /></a></div>
<h1 style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt; font-weight: normal; text-indent: 27pt;"><a href="https://fast.accesstrade.com.vn/deep_link/5063308122535915718?url=https%3A%2F%2Fwww.sendo.vn%2Fmay-bom-tang-ap-zento-10900025.html" target="_blank">Máy bơm tăng áp</a> là một bộ phận không thể thiếu trong bất cứ hệ thống cung cấp nước nào.
Đặc biệt thích hợp cho các hộ gia đình có sử dụng cấp nước cá thể như ở nước ta. </span><span style="font-size: 14pt; font-weight: normal; text-indent: 27pt;">Hoặc là
khi sử dụng nước máy nhưng áp suất nước không đủ để dẫn lên các tầng trên cao.<a name='more'></a>
Đặc biệt vấn đề giặt giũ hay tiến hành trên sân thượng. Hoặc tại các chung cư cao tầng, hệ thống nước máy của thành phố có áp suất không đủ. Vì vậy b</span><span style="font-size: 14pt; font-weight: normal; text-indent: 27pt;">ơm tăng
áp được ứng dụng rộng rãi trong hệ thống cấp nước cá thể tại các hộ gia đình,
phục vụ nước trong sinh hoạt.</span></h1>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Bộ phận quan
trọng nhất của bơm tăng áp chính là cụm cơ cấu động cơ điện và bơm thủy lực.
Các bộ phận hướng dòng nước và tiếp xúc với nước phải là các chi tiết có độ bền
cao, chống ăn mòn tốt: gang, đồng và thép không gỉ. B</span><span lang="EN-US" style="font-size: 14pt;">ộ phận vỏ chỉ được
mở từ một hướng. <o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span lang="EN-US" style="font-size: 14pt;"><br /></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<b><span lang="EN-US" style="font-size: 14pt;">Các dạng bơm tăng
áp<o:p></o:p></span></b></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span lang="EN-US" style="font-size: 14pt;">Bơm tăng áp có thể phân loại dựa trên tiêu chí phương pháp
điều khiển: </span><span style="font-size: 14pt;"><o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Tự động;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Thủ công.<o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Với điều khiển thủ
công, <a href="https://fast.accesstrade.com.vn/deep_link/5063308122535915718?url=https%3A%2F%2Fwww.sendo.vn%2Fmay-bom-tang-ap-zento-10900025.html" target="_blank">máy bơm tăng áp</a> phải làm việc liên tục, nghĩa là làm việc cưỡng bức dưới
sự điều khiển của con người. <o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Bơm tăng áp điều
khiển tự động với cảm ứng lưu lượng. Cảm ứng này sẽ khởi động hệ thống bơm tăng
áp khi khóa dòng mở (khóa đường ống) .Khi khóa dòng đóng, cảm ứng dòng sẽ
ngừng làm việc và tắt nguồn điện của bơm tăng áp. <o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Để lựa chọn được
một bơm tăng áp thích hợp, chúng ta cần quan tâm tới các tiêu chí sau:<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify; text-indent: 27pt; vertical-align: top;">
</div>
<ul>
<li><span style="font-size: 14pt; text-indent: 27pt;">Lưu lượng;</span></li>
<li><span style="font-size: 14pt; text-indent: 27pt;">Công suất;</span></li>
<li><span style="font-size: 14pt; text-indent: 27pt;">Độ ồn;</span></li>
<li><span style="font-size: 14pt; text-indent: 27pt;">Áp suất lớn nhất.</span></li>
</ul>
<div class="MsoNormal" style="text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt; text-indent: 27pt;"><b>Đặc trưng
áp suất của bơm tăng áp</b></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Hầu hết các bơm
tăng áp thuộc loại có kích thước nhỏ, vì vậy không khó để lắp đặt chúng trực
tiếp với đường ống. Chúng có thể dễ dàng vận hành trong các hộ gia đình. Cần
chú ý ở đây là các máy bơm dạng này sẽ đảm bảo làm tăng áp suất lên một lượng
nhỏ đủ để sức nước mạnh đảm bảo các hoạt động sinh hoạt cần thiết. <o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Bơm tăng áp có
thể làm việc với nước có nhiệt độ từ 10-100 độ.<o:p></o:p></span></div>
<div style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;"><br /></span></div>
<h2 style="margin-bottom: .0001pt; margin: 0cm; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">Ưu điểm
của bơm tăng áp<o:p></o:p></span></h2>
<span lang="EN-US" style="font-size: 14pt; font-weight: normal;">Bơm tăng
áp sở hữu một số ưu điểm, mà nhờ đó khẳng định sự hiệu quả trong sử dụng của
nó:<o:p></o:p></span>
<br />
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span lang="EN-US" style="font-size: 14pt;">1. Có khả năng tăng và giữ ổn định áp suất trong hệ
thống cấp nước. </span><span style="font-size: 14pt;"><o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">2. Có
kích thước nhỏ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">3. Độ ồn
khi làm việc không đáng kể ; <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">4. Kháng
ăn mòn tốt;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">5. Có khả
năng lắp đặt trực tiếp với đường ống; <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">6. Dễ
tháo lắp và sửa chữa;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">7. Tự
động làm việc nếu lắp thêm cảm ứng áp; <o:p></o:p></span></div>
<div class="MsoNormal" style="margin-left: -18pt; text-align: justify; text-indent: 27pt; vertical-align: top;">
<span style="font-size: 14pt;">8. Tiêu
thụ điện năng ít;<o:p></o:p></span></div>
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<span style="font-size: 14pt;">9. Làm
việc được với nước trong vùng nhiệt độ rộng ; <o:p></o:p></span></div>
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<span style="font-size: 14pt;">Tính hiệu
quả ứng dụng bơm tăng áp<o:p></o:p></span></h2>
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<span style="font-size: 14pt;">Áp suất nước
trong hệ thống cấp nước yêu có thể không chỉ bởi nguyên nhân lắp các bộ lọc
trên đường ống dẫn. </span><span lang="EN-US" style="font-size: 14pt;">Nguyên nhân làm cho áp suất nước yếu cũng có thể do rò
rỉ nước trong thời gian dài. Trong nhiều hộ gia đình giải quyết các vấn đề
tương tự thế này tương đối dễ dàng bằng cách lắp đặt hệ thống cấp nước tự động
với bơm tăng áp tự động. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Khi lắp đặt bơm tăng áp vào hệ thống cấp nước bạn sẽ
lo lắng vấn đề hiệu quả của bơm tăng áp mang lại. Bạn hoàn toàn không cần lo
lắng vì điều đó vì những ưu điểm không thể chối cãi của bơm tăng áp. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Hiệu quả mà bơm tăng áp trong hệ thống cấp nước bạn
thiết kế không đạt được hiệu quả như mong muốn rất có thể do kỹ thuật lắp đặt
có sai sót, hoặc do rò rỉ tại nhiều điểm trên đường ống dẫn. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Để đạt được hiệu quả trong sử dụng bơm tăng áp bạn nên
thiết kế thành các đường cấp nước song song từ bể chứa. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Nếu kích thước của căn phòng không đủ chiều rộng, thay
vì lắp đặt bơm theo chiều ngang ta có thể lắp đặt bơm theo chiều đứng.<o:p></o:p></span><br />
<span lang="EN-US" style="font-size: 14pt;"><br /></span></div>
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<b><span style="font-size: 14pt;">Lắp đặt bơm tăng áp<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt;">Bạn có thể tự mình thiết kế lắp đặt hệ thống cấp nước
cho gia đình mình khi đã tìm hiểu vào tham khảo kỹ các ý kiến của chuyên gia.
Để loại bỏ những lỗi trong quá trình lắp đặt bạn nên làm theo các hướng dẫn và
lắp đặt theo các sơ đồ lắp đặt chi tiết
của các công ty sản xuất hoặc các nhà tư vấn chuyên nghiệp. <o:p></o:p></span><br />
<span style="font-size: 18.6667px;"><b>Tham khảo một số loại bơm tăng áp trên thị trường</b></span><br />
<span style="font-size: 18.6667px;">1. Bơm tăng áp Zento</span><br />
<span style="font-size: 18.6667px;"><a href="https://shorten.asia/mgt9X1hy">https://shorten.asia/mgt9X1hy</a></span><br />
<span style="font-size: 18.6667px;">2. Bơm tăng áp Peroni</span><br />
<span style="font-size: 18.6667px;"><a href="https://shorten.asia/psgeAz2b">https://shorten.asia/psgeAz2b</a></span></div>
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<coccocgrammar></coccocgrammar></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-31293964483289266032014-10-16T21:08:00.010+07:002020-12-09T16:52:42.826+07:00[Ebook] Thiết kế hệ thống thủy lực [Bản Dịch - Tiếng Việt] - Miễn Phí<div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="font-size: 14pt;">Thiết bị truyền động thủy lực thường được ứng dụng rộng rãi trong các máy công trình. So với các dạng truyền động khác, truyền động thủy lực có các ưu điểm: hiệu chỉnh đơn giản vô cấp vận tốc cơ cấu làm việc tịnh tiến – khứ hồi với giới hạn điều chỉnh rộng </span><span style="font-size: 14pt; text-indent: 36pt;">có khả năng nhanh chóng đảo chiều với việc hãm và khởi động êm trơn tru; năng lượng riêng lớn; dễ dàng điều khiển tự động hóa và bảo vệ; các thiết bị tự bôi trơn, nâng cao độ tin cậy làm việc; </span><br />
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<span style="font-size: 14pt;">Thiết bị truyền dẫn thủy lực được trang bị trên khoảng 2/3 số máy công trình (máy xây dựng và máy đường bộ). Tỉ lệ ứng dụng thiết bị truyền dẫn thủy lực vẫn không ngừng tăng lên. </span><span style="font-size: 14pt;">Tài liệu này cung cấp những kiến thức cơ bản và các bước tính toán, thiết kế một hệ thống truyền dẫn thủy lực của các máy công trình.</span></div>
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<strong style="color: #0b5394; font-family: "times new roman", serif; font-size: 18px; line-height: 25px;">PDF: <a href="https://drive.google.com/file/d/0B00lviqMB5hsMmRwdlFFXzJhaHM/view?usp=sharing" rel="nofollow" target="_blank">GoogleDrive</a></strong><br />
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<span style="font-size: 14pt;">Các bạn tham khảo qua mục lục ( tiếng Việt)</span></div>
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<span style="color: blue; font-size: 16pt;"><br /></span><span style="color: blue; font-size: 16pt;">MỤC LỤC<br /></span><span lang="EN-US" style="color: blue; font-size: 16pt;"><o:p></o:p></span></div><div align="center" class="MsoNormal" style="text-align: center;"><span style="color: blue; font-size: 16pt;"><br /></span></div>
</div></div>
<table border="1" cellpadding="0" cellspacing="0" class="MsoTableGrid" style="border-collapse: collapse; border: none; color: black; font-size: 16px; margin-left: 2pt;"><tbody>
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</td><td style="border: 1pt solid windowtext;" valign="top" width="539"><div class="MsoNormal" style="margin-top: 6pt; text-align: left;">
<span style="font-size: 14pt;">Lời dẫn<o:p></o:p></span></div>
</td><td style="border: 1pt solid windowtext; padding: auto; width: 33.7pt;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt; text-align: left;">3<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">1.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Các vấn đề cơ bản khi thiết kế hệ truyền dẫn thủy lực<o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">4<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">2.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Xây dựng sơ đồ nguyên lý thủy lực</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">6<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">3.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn và tính toán các thông số cơ bản từ yêu cầu thiết kế<o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">8<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">3.1<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa c</span><span style="font-size: 14pt;">họn áp suất chuẩn</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">9<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">3.2<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn chất lỏng </span><span lang="EN-US" style="font-size: 14pt;">công tác<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">9<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">4.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Tính toán công suất và lưu lượng của máy bơm</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">11<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">5.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn máy bơm</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">12<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">6.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn và tính toán xy lanh thủy lực</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">14<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">7.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa c</span><span style="font-size: 14pt;">họn và tính toán môtor thủy lực</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">17<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">8.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa c</span><span style="font-size: 14pt;">họn các thiết bị </span><span lang="EN-US" style="font-size: 14pt;">thủy lực </span><span style="font-size: 14pt;">điều hướng và điều chỉnh</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">18<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">9.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn bộ lọc thủy lực</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">18<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">10.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">Lựa chọn và tính toán ống dẫn</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">19<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">11.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Tính toán hao phí áp suất trong hệ thống</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
</td><td style="border-bottom-color: windowtext; border-bottom-width: 1pt; border-bottom: 1pt solid windowtext; border-left-style: none; border-right-color: windowtext; border-right-width: 1pt; border-right: 1pt solid windowtext; border-style: none solid solid none; border-top-style: none;" valign="top" width="45"><div class="MsoNormal" style="margin-top: 6pt;">
<span lang="EN-US" style="font-size: 14pt;">20<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">12.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Tính toán xác minh</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">22<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">13.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Xác định công suất và hiệu suất </span><span lang="EN-US" style="font-size: 14pt;">của mạch thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">24<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">14.<o:p></o:p></span></div>
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<span style="font-size: 14pt;">Tính toán nhiệt </span><span lang="EN-US" style="font-size: 14pt;">cho mạch thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">24<o:p></o:p></span></div>
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<br /></div>
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<span style="font-size: 14pt;">Phụ lục</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">25<o:p></o:p></span></div>
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<br /></div>
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<span style="font-size: 14pt;">Tài liệu</span><span lang="EN-US" style="font-size: 14pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;">26<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;"><br /></span></div>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com13tag:blogger.com,1999:blog-8981651659752212590.post-17293107046955438122014-10-16T20:50:00.004+07:002020-12-09T17:16:00.334+07:00Đồ án thiết kế bơm thủy lực cánh gạt<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><span lang="EN-US" style="font-size: 18pt; mso-ansi-language: EN-US;"><br /></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;"><span style="line-height: 21.4667px; text-indent: 47.2667px;">Đồ án môn học này tập trung vào tính toán thiết kế máy bơm thủy lực dạng cánh gạt, là chi tiết chính sử dụng trong hệ thống thủy lực các máy công cụ. Các bạn tham khảo mục lục bên dưới để hiểu các phần trong đồ án. </span></span><br />
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Các máy bơm cánh gạt kiểu </span><span lang="RU" style="font-size: 14pt; line-height: 115%;">Г</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">là
các máy bơm thủy lực cố định, không thể điều chỉnh lưu lượng dầu thủy lực. Các
máy bơm này có công dụng để cung cấp dòng chất lỏng công tác dưới áp suất cao
vào các hệ thống thủy lực trên các máy công cụ. Thường là các máy gia công: tiện, phay, mài,....</span></div>
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<b><span lang="EN-US" style="font-size: 18pt; mso-ansi-language: EN-US;"><br /></span></b></div>
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<b><span lang="EN-US" style="font-size: 18pt; mso-ansi-language: EN-US;">Mục lục<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Lời dẫn<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">3<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">1.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Tính toán thủy lực.............................................................<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">4<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">1.1.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Lựa chọn sơ đồ nguyên lý máy bơm................................<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">4<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">1.2.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Xác định các th</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ô</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">số</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ă</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ợng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à đư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ờng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">k</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">trục</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">quay</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">y</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">b</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ơ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">5<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">2.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Tính toán Stato………………………………………<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">9<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">3.</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">X</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ịnh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ứng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">suất</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">tiếp</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">x</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ú</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">k</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ch</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">th</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ớc</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">h</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ì</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">học</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ầu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ú</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">gạt</span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">11<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">4.</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">lực</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">t</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">c</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">dụng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">ê</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US; mso-bidi-font-weight: bold;">gạt</span><span lang="RU" style="font-size: 14pt; line-height: 115%; mso-bidi-font-weight: bold;">……………………………..</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"><o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">12<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">5.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đĩ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">a</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">â</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">phối</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">……………………………………………<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">14<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">6.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ờng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">k</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ống</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">dẫn</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">h</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ú</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ống</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">dẫn</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ẩy</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………….<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">16<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">7.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">lực</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> é</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">p</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ê</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Stato</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">của</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đĩ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">a</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">â</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">phối</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">. </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ò </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">xo</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">……<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">17<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">7.1.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">lực</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> é</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">p</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ê</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Stato</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">của</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đĩ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">a</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">â</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">phối</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">17<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">7.2. <o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">l</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ò </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">xo…………………………………………………</span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">18<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">8.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Lựa</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">chọn</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ổ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">trục</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">quay</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………………………………<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">20<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">9.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoBodyTextIndent" style="margin-bottom: 6pt; text-indent: 0cm;">
<span lang="EN-US">T</span><span lang="RU">í</span><span lang="EN-US">nh</span><span lang="EN-US"> </span><span lang="EN-US">to</span><span lang="RU">á</span><span lang="EN-US">n</span><span lang="RU"> đ</span><span lang="EN-US">ộ</span><span lang="EN-US"> </span><span lang="EN-US">bền………………………………………………...</span><span lang="RU"><o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">21<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">9.1.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">li</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ê</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">kết</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">then</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">d</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ới</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">dụng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">é</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">……………………<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">21<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">9.2.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">li</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ê</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">kết</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">then</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">d</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ư</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ới</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">dụng</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ắt……………………<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">21<o:p></o:p></span></div>
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<span lang="RU" style="font-size: 14pt; line-height: 115%;">10.<o:p></o:p></span></div>
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<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">T</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">nh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hiệu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">suất</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">y</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">b</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ơ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">22<o:p></o:p></span></div>
</td>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">10.1.<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">X</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ịnh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hiệu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">su</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ất </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ơ </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">học</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hao</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ơ </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">học</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">22<o:p></o:p></span></div>
</td>
</tr>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">10.2.<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">X</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ịnh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hiệu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">suất</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">thủy</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">lực</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hao</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">thủy</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">lực</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">24<o:p></o:p></span></div>
</td>
</tr>
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<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">10.3.<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">X</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ịnh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hiệu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">suất</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">thể</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ch</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">v</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hao</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ph</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">thể</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">t</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">í</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ch</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">24<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="padding: 0cm 5.4pt; width: 38.8pt;" valign="top" width="52"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="RU" style="font-size: 14pt; line-height: 115%;">10.4.<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 413.25pt;" valign="top" width="551"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">X</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">c</span><span lang="RU" style="font-size: 14pt; line-height: 115%;"> đ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">ịnh</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">hiệu</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">suất</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">to</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">à</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">n</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">phần</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">của</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">á</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">y</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%;"> </span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">b</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">ơ</span><span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">m</span><span lang="RU" style="font-size: 14pt; line-height: 115%;">…………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">26<o:p></o:p></span></div>
</td>
</tr>
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<td colspan="2" style="padding: 0cm 5.4pt; width: 452.05pt;" valign="top" width="603"><div class="MsoNormal" style="line-height: 115%; margin-bottom: 6pt; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">Tài liệu tham khảo…………………………………………………<o:p></o:p></span></div>
</td>
<td style="padding: 0cm 5.4pt; width: 30.35pt;" valign="top" width="40"><div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<span lang="EN-US" style="font-size: 14pt; line-height: 115%; mso-ansi-language: EN-US;">27<o:p></o:p></span></div>
</td>
</tr>
</tbody></table>
<br />
<div class="MsoNormal" style="line-height: 115%; text-align: justify;">
<br /></div>
</div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com6tag:blogger.com,1999:blog-8981651659752212590.post-13745099020560168322014-10-03T11:02:00.002+07:002014-10-03T11:11:30.878+07:00Tổng hợp các website, forum về Thủy lực - Khí nén<div dir="ltr" style="text-align: left;" trbidi="on">
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được mình dịch từ tài liệu hồi còn đi học. Cũng có nhiều bài viết mình tham khảo
trên các trang web, diễn đàn về thủy lực. Hôm này mình giới thiệu tới mọi người
một số trang web, diễn đàn thủy lực mà mình hay lui tới.</span></div>
<a name='more'></a><o:p></o:p><br />
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kinh nghiệm, các vấn đề thực tế nhất. Mảng chủ yếu là bàn luận các chủ đề liên
quan tới các thiết bị trên các máy công trình.<o:p></o:p></span></div>
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Hải. Diễn đàn này rất nhiều kiến thức cơ bản, kinh nghiệm sửa chữa, các vấn đề
thủy lực nói chung, tất tần tật nhé….Có rất nhiều bài bổ ích. Tuy nhiên có vẻ
như diễn đàn này không được đầu tư phát triển nữa, vì mình đăng ký thành viên
hoài không được.<o:p></o:p></span></div>
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thuật Vật liệu – Cơ khí – Tự động hóa –Công nghiệp. Trong đó có diễn đàn con về
Kỹ thuật thủy khí. Các bạn có thể ghé thăm bổ sung kiến thức nhé. Hi.<o:p></o:p></span></div>
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<span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">Trang web của Công ty Thiết bị Thủy khí Á Châu, tập trung chủ yếu vào mảng khí nén. Ở đây chia sẻ nhiều các bài viết về các máy, kinh nghiệm bảo dưỡng các máy khí nén, thiết bị khí nén.</span><br />
<b><a href="http://hydraulicspneumatics.com/" rel="nofollow" target="_blank"><span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">5. </span><span style="font-family: Times New Roman, serif;"><span style="font-size: 19px; line-height: 21.4666652679443px;">Hydraulicspneumatics.com</span></span></a></b><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-Bdl3LnbTFB8/VC4cbCA68rI/AAAAAAAAB0s/okoyt3VvpY8/s1600/hydraulic.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-Bdl3LnbTFB8/VC4cbCA68rI/AAAAAAAAB0s/okoyt3VvpY8/s1600/hydraulic.png" width="620" /></a></div>
<br />
<span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">Đây là trang web tiếng Anh nhé. Tổng hợp rất nhiều bài viết chia sẻ kiến thức kinh nghiệm thủy lực - khí nén. Bạn nào ngu ngơ tiếng Anh như mình vào đây để luyện luôn cũng không tệ.</span><br />
<b><a href="http://stroy-technics.ru/" rel="nofollow" target="_blank"><span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">6. </span><span style="font-family: Times New Roman, serif;"><span style="font-size: 19px; line-height: 21.4666652679443px;">Stroy-technics.ru</span></span></a></b><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-XpXehdiEUpI/VC4dvhw5CuI/AAAAAAAAB00/c8iufkA3yXA/s1600/mashinctroi.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/-XpXehdiEUpI/VC4dvhw5CuI/AAAAAAAAB00/c8iufkA3yXA/s1600/mashinctroi.png" width="620" /></a></div>
<br />
<span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">Đây là trang web tiếng Nga về các máy công trình. Cực nhiều bài viết, tài liệu, hình ảnh luôn. Bạn nào biết tiếng Nga thì tha hồ tung tăng bơi lội nhé.</span><br />
<span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;"><br /></span>
<span style="font-family: 'Times New Roman', serif; font-size: 19px; line-height: 21.4666652679443px; text-align: justify;">(Tiếp tục cập nhật)</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com12tag:blogger.com,1999:blog-8981651659752212590.post-42052800707569576092014-09-29T23:57:00.001+07:002014-09-29T23:57:24.368+07:00Nguyên lý hoạt động của thang máy thủy lực<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="http://1.bp.blogspot.com/-j7gZOnbVCL8/VCmO5V8XtlI/AAAAAAAABxs/0PVL7tjayHw/s1600/thangmay04.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-j7gZOnbVCL8/VCmO5V8XtlI/AAAAAAAABxs/0PVL7tjayHw/s1600/thangmay04.jpg" height="226" width="320" /></a></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thang
máy nguyên thủy có cấu tạo cực kỳ đơn giản gồm: một cái thùng gắn liền với
một hệ thống nâng lên và hạ xuống. Hệ thống này có thể là dạng tời kéo dùng sức
động vật, sức nước, hay vật nặng có tải trọng lớn.</span></div>
<a name='more'></a><o:p></o:p><br />
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ngày
nay, Thang máy hiện đại và thang máy vận chuyển hàng hóa có cấu
tạo rất phức tạp so với khái niệm thang máy nguyên thủy. Nó cần hệ thống cơ khí
tiên tiến để xử lý khối lượng đáng kể của cabin thang máy và hàng hóa.
Ngoài ra, nó cần có cơ chế kiểm soát hành khách có thể vận hành thang máy,
và các thiết bị an toàn để giữ cho mọi thứ hoạt động trơn tru.<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> Có
hai thiết kế thang máy chủ yếu được sử dụng phổ biến hiện nay: thang máy
thủy lực và thang máy chạy bằng máy kéo qua hệ thống dây cáp. Trong bài
này chúng ta chỉ nghiên cứu phần nguyên lý hoạt động của thang máy thủy lực.
Phân tích một số ưu, nhược điểm của hệ thống kiểu này. <o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Hệ
thống thang máy thủy lực sử dụng một piston thủy lực để nâng cabin thang máy. Bạn
có thể thấy hệ thống này hoạt động trong sơ đồ dưới đây.<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-HtX1Uiiy7aw/VCmOCeYMrJI/AAAAAAAABxk/ps-c8k2RSys/s1600/thang%2Bmay.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-HtX1Uiiy7aw/VCmOCeYMrJI/AAAAAAAABxk/ps-c8k2RSys/s1600/thang%2Bmay.png" height="578" width="640" /></a></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span>
<span style="color: #3d85c6; font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b>*Nguyên lý hoạt động:</b></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Hệ
thống thủy lực gồm: 1 – xilanh thủy lực tác động đơn; 2 – piston; 4 – bơm thủy
lực dẫn động bằng động cơ điện; 5 – valve; 6 – Bể chứa dầu.<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Máy
bơm ép dầu từ bể vào một đường ống dẫn đến xi lanh để nâng cabin thang máy lên, khi đó valve 5 đóng. Quá
trình hạ cabin thang máy valve 5 được mở ra, tải trọng cabin ép chất lỏng theo ống
dẫn qua valve 5 trở về bể chứa làm cabin hạ xuống. <o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi
cabin thang máy bằng tầng, hệ thống điều khiển sẽ gửi một tín hiệu đến tủ điện
để tắt máy bơm. Khi đó dầu thủy lực không tiếp tục được nén vào xi-lanh, lượng
chất lỏng trong xilanh được giữ nguyên trong lòng xilanh làm cho thang máy dừng
lại (Ở đây các hệ thống valve cần được khóa sau khi nhận tín hiệu điện để dầu
thủy lực không chảy ngược qua máy bơm về bể chứa). Piston đứng yên, và cabin cũng
đứng yên theo.<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Quá
trình hạ xuống cũng cần có tín hiệu điện điều khiển mở valve 5, tải trọng cabin
tự ép chất lỏng về bể chứa và cabin được hạ xuống. Tín hiệu điện mở valve sẽ dừng
lại ở tầng được yêu cầu.</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><o:p></o:p></span></div>
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<br /></div>
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<br /></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b><span style="color: #3d85c6;">*Ưu
điểm và khuyết điểm của thang thủy lực</span></b><o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ưu
điểm chính của hệ thống thang máy thủy lực là có thể dễ dàng dùng một lực tương
đối nhỏ của động cơ máy bơm để tạo ra lực tương đối mạnh cần thiết để nâng
cabin thang máy.<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> Nhưng
các hệ thống này có hai nhược điểm lớn. Vấn đề chính là kích thước của thiết bị.
Để cho cabin thang máy có thể tiếp cận với các tầng cao hơn, bạn phải thực hiện
các piston dài hơn. Nhưng vẫn phải đảm bảo xi lanh dài hơn một chút so với
piston để khi cabin thang máy ở tầng thấp nhất vẫn đảm bảo piston không kịch xi
lanh. <o:p></o:p></span></div>
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Vấn đề
là toàn bộ cấu trúc xi lanh phải được ở dưới đáy thang máy khi thang ở tầng thấp
nhất. Điều này có nghĩa là bạn phải đào sâu hố PIT hơn khi bạn xây dựng cao
hơn. Đây là một dự án tốn kém với các tòa nhà cao tầng. Để lắp đặt một thang
máy thủy lực trong một tòa nhà 10 tầng, ví dụ, bạn sẽ cần phải đào sâu hố PIT
tương đương với độ cao của 9 tầng. (Ở đây có thể sử dụng xilanh nhiều tầng để khắc
phục)</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-50276426448600398072014-09-29T23:14:00.000+07:002014-09-30T17:16:32.828+07:00Nhiệm vụ và cách chọn dầu thủy lực phù hợp<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://2.bp.blogspot.com/-IWbuh7DTqec/VCmFOZ7l7wI/AAAAAAAABxU/YjEjK-ChtVA/s1600/daunhot.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/-IWbuh7DTqec/VCmFOZ7l7wI/AAAAAAAABxU/YjEjK-ChtVA/s1600/daunhot.jpg" height="240" width="320" /></a></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14pt;">Hiện nay trên thị trường có rất nhiều loại dầu thủy lực với những
đặc tính khác nhau.Vậy làm thể nào để lựa chọn được dầu thủy lực một cách tốt
nhất.</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14pt;"> Trong bài này chúng ta sẽ đi tìm hiểu về
nhiệm vụ của dầu thủy lực và cách lựa chọn dầu thủy lực phù hợp.</span></div>
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</div>
<a name='more'></a><br />
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<b><span style="color: #00b0f0; font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Nhiệm vụ của dầu thủy lực</span></b><b><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">:<o:p></o:p></span></b></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Nhiệm vụ quan trọng nhất của dầu thủy lực là truyền tải năng lượng
nhưng dầu thủy lực còn có tác dụng bôi trơn, giảm ma sát sinh ra do sự chuyển động
của các thành phần trong hệ thống, điều này sinh ra nhiệt năng. Ngoài ra, dầu thủy
lực còn có nhiệm vụ loại bỏ các hạt rắn, tạp chất bẩn và ma sát khỏi hệ thống,
chống lại sự ăn mòn.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Yêu cầu của dầu thủy lực:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Đặc
tính bôi trơn tốt;<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Đặc
tính chịu mòn tốt;<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Độ
nhớt phù hợp;<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Hạn
chế sự ăn mòn tốt;<o:p></o:p></span></div>
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<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Đặc
tính chống tạo bọt khí tốt;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Ngăn
nước tốt.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Những loại chất lỏng có thể dùng trong thủy lực:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Dầu
thủy lực gốc khoáng.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Dầu
thủy lực gốc nước.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Dầu
hỗn hợp<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">• Chất
lỏng nhân tạo.</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> <b><span style="color: #00b0f0;">Cách lựa chọn dầu thủy lực cho phù hợp:</span><o:p></o:p></b></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> Thông thường, dầu thủy lực được lựa chọn trên hai yếu tố
chính: Thời tiết nơi thiết bị sử dụng và Các yêu cầu của bộ phận thủy lực sử dụng
trong hệ thống truyền động thủy lực.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<br /></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Độ nhớt: Sau khi chọn chủng loại dầu thủy lực phù hợp, bạn cần
phải lựa chọn cấp độ nhớt của dầu cho phù hợp với khoảng nhiệt độ làm việc của
thiết bị thủy lực. Theo ISO, cấp độ nhớt của dầu chỉ thị độ nhớt động lực học của
dầu ở 40°C.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Có rất nhiều yêu cầu chất lượng khác nhau đối với dầu thủy lực
nhưng điều quan trọng nhất trong số đó là độ nhớt của dầu không thay đổi nhiều
với sự thay đổi của nhiệt độ.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<b><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1.
Lựa chọn dầu thủy lực theo độ nhớt<o:p></o:p></span></b></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">- Ma sát trượt tăng lên, phát sinh ra nhiệt và tổn thất năng lượng
lớn.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">- Tổn thất trong mạch dầu tăng lên và tổn thất áp suất cũng tăng
lên.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Nếu độ nhớt của dầu lựa chọn quá nhỏ thì:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">- Rò rỉ trong bơm sẽ tăng lên, hiệu suất thể tích không đạt được
và do đó áp suất làm việc yêu cầu không đáp ứng được.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">- Do có sự rò rỉ bên trong của các valve điều khiển, xy lanh sẽ bị
thu lại dưới tác dụng của phản lực, còn motor không thể sản ra đủ mô-men yêu cầu
trên trục quay.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<b><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2.
Lựa chọn dầu thủy lực theo vị trí địa lý nơi thiêt bị làm việc:<o:p></o:p></span></b></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Theo vị trí địa lý và thời tiết từng vùng, người ta khuyến cáo nên
sử dụng các phẩm cấp dầu như sau:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Vùng nhiệt đới: VG46 / AW 46 , Vùng ôn đới: VG32 / AW 32<o:p></o:p></span></div>
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Loại
VG68 / AW 68 chỉ được sử dụng khi thiết bị làm việc trong môi trường không khí
có nhiệt độ cao trong thời gian liên tục, lực ép cao, chịu tải nặng.</span><br />
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"><br /></span>
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">(Sưu tầm: internet)</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-31061563667334407262014-09-29T22:59:00.001+07:002014-09-29T23:14:48.117+07:00Kinh nghiệm kiểm tra dầu thủy lực<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://2.bp.blogspot.com/-mumnf6yeohY/VCmAxkixxgI/AAAAAAAABxI/ho7fO2G7kiw/s1600/dauthuyluc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/-mumnf6yeohY/VCmAxkixxgI/AAAAAAAABxI/ho7fO2G7kiw/s1600/dauthuyluc.jpg" height="208" width="320" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bài viết này mình đọc trên trang web: </span><span style="font-size: 19px; line-height: 21.4666652679443px; text-align: left;"><span style="font-family: Times New Roman, serif;"><a href="http://dauthuyluc.com/">http://dauthuyluc.com/</a> , xin được đăng lại trên blog của mình, chia sẻ cho mọi người kinh nghiệm kiểm tra mức độ ô nhiễm (nhiễm bẩn) của dầu thủy lực và phương pháp xử lý. </span></span></div>
<a name='more'></a><br />
<br />
<br />
<br />
<br />
<br />
<br />
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><span style="color: #3d85c6;"><b>1.
Kiểm tra bằng mắt</b></span><o:p></o:p></span></div>
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> Kiểm
tra bằng mắt chủ yếu thông qua việc quan sát màu sắc và thử mùi của dầu thủy
lực để tiến hành đưa ra phán đoán. Nếu màu sắc của dầu thủy lực nhạt đi
chúng ta nên xem xét đến khả năng có bị pha trộn với dầu tái sinh không, lúc cần
thiết phải kiểm trả độ nhớt của dầu. Nếu màu sắc của dầu đậm hơn, thậm chí bắt
đầu chuyển sang đen điều này thể hiện rõ ràng dầu đã bị biến chất hoặc bị nhiễm
tạp chất. Như vậy nếu thời gian sử dụng dầu chưa lâu thì chứng tỏ máy lọc dầu
đã bị hỏng hoặc bị nhiễm tạp bằng con đường khác. Nếu màu sắc của dầu đậm hơn nữa
và không còn trong suốt và có vẩn đục, điều này chứng tỏ dầu đã hoàn toàn hỏng
hoặc bị nhiễm tạp chất nghiêm trọng. Nếu màu sắc của dầu không thay đổi nhiều lắm
nhưng có vẩn đục và không trong suốt, đây có khả năng trong dầu có lẫn nước, ít
nhất là chứa 0,03% nước, lúc cần thiết phải tiến hành kiểm tra thành phần nước.
Nhưng cần chú ý, có một số dầu thủy lực loại cao cấp lúc mới đổ vào trong hộp dầu
khi mới nhìn qua tưởng như có vẩn đục, nhưng trải qua một quá trình vận hành
máy dầu sẽ trở nên trong suốt và không bị mất đi tính năng vốn có, thì vẫn được
coi là bình thường.</span><br />
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"><br /></span>
<br />
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Bảng
Độ Ô Nhiễm Của Dầu Thủy Lực Và Cách Xử Lý<o:p></o:p></span></div>
<table align="left" border="0" cellpadding="0" cellspacing="0" class="MsoNormalTable" style="background: white; border-collapse: collapse; margin-left: 6.75pt; margin-right: 6.75pt; mso-padding-alt: 0cm 0cm 0cm 0cm; mso-table-anchor-horizontal: column; mso-table-anchor-vertical: paragraph; mso-table-left: left; mso-table-lspace: 9.0pt; mso-table-rspace: 9.0pt; mso-yfti-tbllook: 1184; width: 593px;">
<tbody>
<tr>
<td style="border: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Quan sát bằng
mắt<o:p></o:p></span></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-left-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Mùi vị<o:p></o:p></span></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-left-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tình trạng<o:p></o:p></span></div>
</td>
<td style="border-left: none; border: solid windowtext 1.0pt; mso-border-left-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Cách xử lý<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Màu sắc dầu
trong suốt, không thay đổi<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tiếp tục </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">s</span><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">ử
dụng<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Dầu trong
suốt nhưng nhạt màu hơn<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Có pha trộn
dầu khác<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Kiểm tra độ
nhớt, nếu tốt thì tiếp tục sử dụng<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Dầu biến
thành nhủ trắng<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Có lẫn
không khí và nước<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tách nước,
thay một phần hoặc thay toàn bộ dầu<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Dầu chuyển
sang màu đen hoặc nâu<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Không tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Oxy hóa biến
chất<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thay toàn bộ<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Dầu trong
suốt có chút một số điểm đen<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Có lẫn tạp
chất<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Sau khi lọc,
kiểm tra các tiêu chuẩn có liên quan khác, nếu tốt thì sử dụng tiếp, không
thì thay<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-top-alt: solid windowtext 1.0pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 104.65pt;" valign="top" width="140"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Dầu trong
suốt và phát sáng<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 49.6pt;" valign="top" width="66"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tốt<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 88.3pt;" valign="top" width="118"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Có lẫn bột
kim loại<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; padding: 0cm 5.4pt 0cm 5.4pt; width: 202.3pt;" valign="top" width="270"><div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Sau khi lọc,
kiểm tra các tiêu chuẩn có liên quan khác, nếu tốt thì sử dụng tiếp, không
thì thay<o:p></o:p></span></div>
</td>
</tr>
</tbody></table>
<br />
<div class="MsoNormal">
<br /></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b><span style="color: #3d85c6;">2.
Kiểm tra độ nhớt</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Độ
nhớt dùng để đo lường các chỉ số chính của sự suy thoái dầu thủy lực. Trong
phòng thí nghiệm của thể giới thông qua các thử nghiệm độ nhớt động học tiến
hành đo lường định lượng. Mang các giá trị đo được đem so sánh với độ nhớt động
học của dầu mới, nếu sự thay đổi vượt qua 10% giá trí phạm vi thay đổi thì nên
thay dầu thủy lực mới.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Lúc
kiểm tra tại hiện trường , các đơn giản là sử dụng 2 ống thử đường kính 10-15mm
chiều dài 200 - 250 mm. Trong 2 ống thử ta đổ vào 1/3 dung tích 2 ống cùng một
nhãn hiệu dầu thủy lực ( một ống dầu mới, 1 một ống dầu cũ), sau đó bị kín miếng
ống. Trong cùng một điều kiện nhiệt độ, ta đồng thời đảo ngược 2 ống chứa dầu
trên, cùng lúc kiểm tra thời gian gia tăng bọt trong dầu thủy lực. Nếu chênh lệch
thời gian gia tăng bọt của dầu cũ và mới vượt qua 10% tổng thời gian gia tăng bọt
của dầu mới, chứng tỏ độ biến đổi của dầu thủy lực đã vượt quá 10%, lúc này ta
nên xem xét tiến hành lọc dầu hoặc thay dầu mới.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b><span style="color: #3d85c6;">3.
Kiểm tra thành phần nước</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thành
phần nước là chỉ hàm lượng nước có trong dầu thủy lực, gây ô nhiễm thành
phần chất lỏng trong dầu thủy lực. Hàm lượng nước trong dầu thủy lực thường được
biểu thị dưới dạng %. Phương pháp tiêu chuẩn để đo lường thành phần nước trong
dầu thủy lực ở phòng thí nghiệm là dùng phương pháp KAYL - FISHEY, chủ yếu dùng
để đo độ ẩm trong dầu thủy lực. Nếu thao tác tiến hành tỉ mỉ có thể đo tới mới
độ nhỏ nhất là 1ppm.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Tại
hiện trường có thể áp dụng phương pháp đo lường bằng kinh nghiệm. Sử dụng một ống
thử đường kính 15mm dài 150mm, đổ dầu thủy lực vào ống thử cho tới độ cao 50mm,
sau đó lắc mạnh dầu mẫu ở trong ống, dùng kẹp ống để kẹp ống thử chứa dầu mẫu
và hở trên đèn cồn để tăng nhiệt độ, nếu không có âm thanh rõ ràng chứng tỏ
trong dầu không chứa thành phần nước, nếu liên tục phát ra âm thanh nhưng nhỏ
và thời gian không vượt quá 20 - 30 s thì lượng nước trong dầu nhỏ hơn 0,03%, nếu
liên tục phát ra âm thanh vượt quá 40 -50 s thì có thể đoán biết lượng nước
trong dầu vào khoảng 0,05 - 0,10%. Lúc này ta nên xem xét tách nước ly tâm hoặc
thay dầu.<o:p></o:p></span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">Ngoài
ra có thể sử dụng phương pháp lọc giấy để kiểm tra, nếu ở đường biên thấm lan của
giọt dầu trên giấy có các đường viên ren thì chứng tỏ lượng nước trong dầu đã
vượt tiêu chuẩn. Cũng có thể sử dụng phương pháp quan sát bằng mắt lượng hỗn tạp
trong dầu để đánh giá hàm lượng nước trong dầu thủy lực.</span></div>
<div class="MsoNormal">
<span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal">
<i><span style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: VI; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">(Sưu tầm: </span><span style="font-family: Times New Roman, serif;"><span style="font-size: 19px; line-height: 21.4666652679443px;"><a href="http://dauthuyluc.com/">http://dauthuyluc.com/</a></span></span><span style="font-family: 'Times New Roman', serif; font-size: 14pt; line-height: 115%;">)</span></i></div>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-34703512159444678362014-09-29T18:36:00.001+07:002014-09-30T17:16:43.983+07:00Điều khiển dạng thể tích<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="http://3.bp.blogspot.com/-5m60R5QRl2Y/VCk31HG4WNI/AAAAAAAABvw/Fmg4iYWJrF4/s1600/truyen%2Bdan%2Bthuy%2Bluc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://3.bp.blogspot.com/-5m60R5QRl2Y/VCk31HG4WNI/AAAAAAAABvw/Fmg4iYWJrF4/s1600/truyen%2Bdan%2Bthuy%2Bluc.jpg" height="239" width="320" /></a></div>
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<span style="font-family: 'Times New Roman', serif; font-size: 14pt;">Trong bài </span><a href="http://blogthuyluc.blogspot.in/2014/09/ieu-khien-bang-van-tiet-luu.html" style="font-family: 'Times New Roman', serif; font-size: 14pt;" target="_blank">Điều khiển bằng van tiết lưu</a><span style="font-family: 'Times New Roman', serif; font-size: 14pt;"> mình đã giới thiệu phương pháp
thay đổi vận tốc cơ cấu chấp hành bằng van tiết lưu. Trong thực tế còn một
phương pháp khác cho phép chúng ta điều khiển tốc độ cơ cấu chấp hành bằng cách
sử dụng các máy thủy lực dạng thể tích có lưu lượng biến đổi. Thay đổi lưu lượng
của máy thủy lực thường thực hiện bằng sự thay đổi thể tích công tác (thể tích
riêng) của máy thủy lực trong hệ thống.</span></div>
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<a name='more'></a><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Cho nên ta gọi điều khiển dạng này là: điều khiển dạng thể tích hay Hệ truyền động thủy lực
điều khiển bằng máy. </span></div>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Trong các hệ thống thủy lực với động cơ thủy lực dạng
chuyển động quay (motor thủy lực) có 3 phương án (phương pháp) điều khiển lưu lượng của các máy
thủy lực này. <o:p></o:p></span>
<br />
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1. Thay đổi thể tích riêng của máy bơm thủy lực<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2. Thay đổi thể tích riêng của động cơ thủy lực (motor thủy lực)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">3. Thay đổi thể tích riêng của các máy bơm và motor thủy lực.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Đối với hệ truyền động thủy lực với động cơ thủy lực tịnh tiến (xilanh
thủy lực) chỉ có thể sử dụng phương án thứ nhất.<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Nghiên cứu sơ đồ cơ bản dưới đây:<o:p></o:p></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-stDf1qKkX_E/VCk_OGz47hI/AAAAAAAABwY/E8WdN1OkARA/s1600/SD%2BChung.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="http://2.bp.blogspot.com/-stDf1qKkX_E/VCk_OGz47hI/AAAAAAAABwY/E8WdN1OkARA/s1600/SD%2BChung.png" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 1. Sơ đồ mạch thủy lực không điều khiển</td></tr>
</tbody></table>
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<span style="font-family: 'Times New Roman', serif; font-size: 14pt;">Với hệ truyền động không có khả năng điều khiển:</span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Trong trường hợp lý tưởng ta có: Q<sub>b</sub> = Q<sub>đc</sub>.<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V<sub>0b</sub>×n<sub>b</sub> = V<sub>0đc</sub>×n<sub>đc</sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n<sub>đc</sub> = (V<sub>0b</sub>/V<sub>0đc</sub>) ×n<sub>b</sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<br /></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thêm vào thông số điều khiển bằng máy thủy lực dạng thể
tích lưu (Ngắn gọn: điều khiển bằng máy thủy lực – hoặc điều khiển dạng thể tích)<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thông số điều khiển máy bơm: e<sub>b</sub> = V’<sub>0b</sub>/V<sub>0b</sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V’<sub>0b</sub> – thể tích làm việc hiện thời của máy
bơm;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V<sub>0b</sub> – thể tích làm việc cực đại của máy
bơm;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thông số điều khiển của động cơ: e<sub>đc</sub> = V’<sub>0đc</sub>/V<sub>0đc</sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V’<sub>0đc</sub> – thể tích làm việc hiện thời của động
cơ;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">V<sub>0đc</sub> – thể tích làm việc cực đại của động
cơ;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ta có:<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>b</sub>×V<sub>0b</sub>×n<sub>b</sub> = e<sub>đc</sub>×V<sub>0đc</sub>×n<sub>đc</sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n<sub>đc</sub> =(e<sub>b</sub>/e<sub>đc</sub>)× (V<sub>0b</sub>/V<sub>0đc</sub>)
×n<sub>b</sub>; (1)<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><span style="color: #073763;"><b>TH1. Điều khiển bằng cách thay đổi thể tích riêng của
máy bơm thủy lực :</b></span><o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Trong phương án này chúng ta sử dụng máy bơm có khả
năng thay đổi lưu lượng. Khả năng thay đổi lưu lượng của máy bơm được thể hiện
bởi thông số điều khiển máy bơm e<sub>b</sub>. Khi lưu lượng máy bơm thay đổi từ
0 tới cực đại. Thông số điều khiển e<sub>b</sub> thay đổi từ 0 tới 1.<o:p></o:p></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-B7JbKQhP0bc/VCk8S8FFK9I/AAAAAAAABv8/Fs0CeQeW9uE/s1600/DK%2B1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="thay doi luu luong may bom" border="0" src="http://4.bp.blogspot.com/-B7JbKQhP0bc/VCk8S8FFK9I/AAAAAAAABv8/Fs0CeQeW9uE/s1600/DK%2B1.png" title="dieu khien dang the tich" width="600" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 2. a - Sơ đồ nguyên lý; b - Sự phụ thuộc vận tốc và áp suất vào thông số điều khiển<br />
1 - Động cơ thủy lực; 2 - Van an toàn; 3 - Bơm cố định phụ; 4 - Bơm chính biến đổi; 5 - Van một chiều</td></tr>
</tbody></table>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Từ biểu thức (1) ta có : e<sub>đc</sub> =
1 ; e<sub>b</sub> = 0÷1;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n<sub>đc</sub> =e<sub>b</sub>× (V<sub>0b</sub>/V<sub>0đc</sub>)
×n<sub>b</sub>; (1.1)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1. Khi e<sub>b</sub> = 0 </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> n<sub>đc</sub> = 0 : động cơ đứng yên;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2. Khi e<sub>b</sub> = 1 </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> n<sub>đc</sub> = n<sub>đc.max</sub> : động
cơ quay với vận tốc cực đại;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Momen xoắn đặt vào trục động cơ chỉ phụ thuộc vào tải trọng ngoài; từ đó
xác định được áp suất làm việc của chất lỏng trong động cơ: p<sub>đc</sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ta có:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">M<sub>đc</sub> = ∆p<sub>đc</sub>×V<sub>0đc</sub>/(2π) ; ∆p<sub>đc</sub>
= ∆p<sub>b </sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">N<sub>đc</sub> = M<sub>đc</sub>×</span><span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ω</span><sub><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">đc</span></sub><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> = V<sub>0đc</sub>×∆p<sub>đc</sub>×n<sub>đc </sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Khi cố định giá trị ∆p, công suất động cơ N<sub>đc</sub> tỷ lệ thuận với
tốc độ quay (tần số quay) của động cơ n<sub>đc </sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<br /></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b><span style="color: #073763;">TH2. Điều khiển bằng các thay đổi thể tích động cơ :</span></b><o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>b</sub> = 1 và e<sub>đc</sub> = var ;<o:p></o:p></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://1.bp.blogspot.com/-ZoqMdKIKmMw/VCk8S3OnrzI/AAAAAAAABwE/3h8CtOjcsdw/s1600/DK%2B2.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="http://1.bp.blogspot.com/-ZoqMdKIKmMw/VCk8S3OnrzI/AAAAAAAABwE/3h8CtOjcsdw/s1600/DK%2B2.png" width="600" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 3. a - Sơ đồ nguyên lý; b - Sự phụ thuộc của vận tốc, momen của motor thủy lực vào thông số điều khiển;<br />
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: center;">
<span lang="FR" style="font-family: 'Times New Roman', serif;"><span style="font-size: small;">e<sub>M</sub>
– hiểu là thông số điều khiển của motor thủy lực; chính là </span></span><span style="font-family: 'Times New Roman', serif; font-size: 19px; text-align: justify;">e</span><sub style="font-family: 'Times New Roman', serif; text-align: justify;">đc</sub><span style="font-family: 'Times New Roman', serif; font-size: 19px; text-align: justify;"> .</span></div>
</td></tr>
</tbody></table>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span style="font-family: 'Times New Roman', serif; font-size: 14pt;">Tần số quay của động cơ :</span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n<sub>đc</sub> =(1/e<sub>đc</sub>)× (V<sub>0b</sub>/V<sub>0đc</sub>)
×n<sub>b</sub>; (1.2)<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1. Khi e<sub>đc</sub> = 1 </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thì n<sub>đc</sub> = n<sub>đc.min</sub> : động cơ
quay với vận tộc cực tiểu;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2. Khi e<sub>đc</sub> = 0 </span><span lang="EN-US" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">thì n<sub>đc</sub> </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> ∞ ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ta có:<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">M<sub>đc</sub> = ∆p<sub>đc</sub>×V’<sub>0đc</sub>/(2π)= ∆p<sub>đc</sub>×e<sub>đc</sub>×V<sub>0đc</sub>/(2π);
∆p<sub>đc</sub> = ∆p<sub>b </sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Từ (1.2) ta có e<sub>đc</sub> = f(1/n<sub>đc</sub>) </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> M<sub>đc</sub>
= f’(1/n<sub>đc</sub>) ;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">N<sub>đc</sub> = M<sub>đc</sub>×</span><span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Ω</span><sub><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">đc</span></sub><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> = V’<sub>0đc</sub>×∆p<sub>đc</sub>×n<sub>đc </sub>
= e<sub>đc</sub>×V<sub>0đc</sub>×∆p<sub>đc</sub>× (1/e<sub>đc</sub>)× (V<sub>0b</sub>/V<sub>0đc</sub>)
×n<sub>b</sub> ;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">N<sub>đc</sub> = V<sub>0b</sub>×∆p<sub>đc</sub>×n<sub>b</sub>
= N<sub>b </sub>;<o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Vậy N<sub>đc</sub> không phụ thuộc vào n<sub>đc </sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Thông số điều khiển động cơ nhỏ gần với giá trị không là nhược điểm của
phương pháp điều khiển này. Nghĩa là xuất hiện sự làm việc không ổn định của động
cơ ; sau đó nó tự hãm. Đây là do quan hệ M<sub>đc</sub> = f’(1/n<sub>đc</sub>).
Khi n<sub>đc</sub> </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> </span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">∞ thì M<sub>đc</sub> </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">0 nên động cơ tự hãm và dừng. Vì tỷ lệ
nghịch giữa M<sub>đc</sub> và n<sub>đc</sub> gây nên sự làm việc không ổn định
khi giá trị thông số điều khiển motor tiến về 0. <o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<br /></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><b><span style="color: #073763;">TH3. Thay đổi thể tích cả máy bơm lẫn động cơ thủy lực:</span></b><o:p></o:p></span></div>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">Sự điều khiển được thực hiện bằng cách lần lượt :
Đầu tiên thay đổi thông số điều khiển của máy bơm khi giữ không đổi thể tích
riêng của motor ; sau đó giữ cố định lưu lượng máy bơm ở cực đại và giảm
thể tích riêng của động cơ. Giảm thể tích riêng của động cơ cho tới thông số điều
khiển khi đạt được giá trị cực đại.<o:p></o:p></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-hUMTLmDto6U/VCk8S7qjQOI/AAAAAAAABwA/Cc2x2jguTl4/s1600/DK%2B3.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="http://4.bp.blogspot.com/-hUMTLmDto6U/VCk8S7qjQOI/AAAAAAAABwA/Cc2x2jguTl4/s1600/DK%2B3.png" width="600" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 3. a - Sơ đồ nguyên lý; b - Sự phụ thuộc vận tốc, áp suất, momen vào thông số điều khiển.<br />
<span lang="FR" style="font-family: 'Times New Roman', serif;"><span style="font-size: small;">e<sub>M</sub> – hiểu là thông số điều khiển của motor thủy lực; chính là </span></span><span style="font-family: 'Times New Roman', serif; font-size: 19px; text-align: justify;">e</span><sub style="font-family: 'Times New Roman', serif; text-align: justify;">đc; </sub><br />
<span lang="FR" style="font-family: 'Times New Roman', serif;"><span style="font-size: small;">e<sub>H</sub> – hiểu là thông số điều khiển của bơm thủy lực; chính là </span></span><span style="font-family: 'Times New Roman', serif; font-size: 19px; text-align: justify;">e</span><sub style="font-family: 'Times New Roman', serif; text-align: justify;">b.</sub></td></tr>
</tbody></table>
<div class="MsoNormalCxSpMiddle" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"><br /></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">1. Chỉ điều khiển mỗi máy bơm<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>đc</sub> = 1 ; e<sub>b</sub> = 0÷1 ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>b</sub> = 0 </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;"> n<sub>đc</sub> = 0 ;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>b</sub> = 1 </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">n<sub>đc</sub> = n<sub>đc* </sub>;<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">2. Chỉ điều khiển động cơ<o:p></o:p></span></div>
<div class="MsoNormal" style="margin-bottom: 0.0001pt; text-align: justify;">
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-theme-font: major-latin; mso-hansi-theme-font: major-latin;">e<sub>b</sub> = 1 ;<o:p></o:p></span></div>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;">e<sub>đc</sub>
giảm tới cực tiểu </span><span lang="FR" style="font-family: Wingdings; font-size: 14.0pt; line-height: 115%; mso-ansi-language: FR; mso-ascii-font-family: "Times New Roman"; mso-ascii-theme-font: major-latin; mso-bidi-font-family: "Times New Roman"; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-char-type: symbol; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-font-family: "Times New Roman"; mso-hansi-theme-font: major-latin; mso-symbol-font-family: Wingdings;">à</span><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; line-height: 115%; mso-ansi-language: EN-US; mso-ascii-theme-font: major-latin; mso-bidi-language: AR-SA; mso-bidi-theme-font: major-latin; mso-fareast-font-family: Arial; mso-fareast-language: EN-US; mso-fareast-theme-font: minor-latin; mso-hansi-theme-font: major-latin;"> n<sub>đc*</sub>
tiến tới n<sub>đc.max </sub>;</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0tag:blogger.com,1999:blog-8981651659752212590.post-71270253231621439552014-09-08T15:53:00.000+07:002014-09-09T15:44:32.662+07:00Điều khiển bằng Van tiết lưu<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://4.bp.blogspot.com/-HzYWi6X8qx0/VA1eQDzWKUI/AAAAAAAABnA/C-UCrpXgo9I/s1600/dieu%2Bkhien%2Bthuy%2Bluc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Dieu khien bang van tiet luu" border="0" src="http://4.bp.blogspot.com/-HzYWi6X8qx0/VA1eQDzWKUI/AAAAAAAABnA/C-UCrpXgo9I/s1600/dieu%2Bkhien%2Bthuy%2Bluc.jpg" height="172" title="Dieu khien bang van tiet luu" width="320" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Trong thực tế khi thiết kế các
mạch thủy lực có trường hợp đòi hỏi điều khiển vận tốc của cơ cấu chấp hành. Có
2 phương pháp điều khiển vận tốc cơ cấu chấp hành đó là: Điều khiển bằng <a href="http://blogthuyluc.blogspot.in/search/label/Van%20Tiet%20Luu" target="_blank">van tiết lưu</a> và điều khiển bằng <a href="http://blogthuyluc.blogspot.in/search/label/May%20Thuy%20Luc" target="_blank">máy thủy lực</a> (máy bơm, motor thủy lực) có lưu
lượng thay đổi. </span><br />
<a name='more'></a><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Trong bài này mình sẽ giới thiệu về điều khiển bằng <a href="http://blogthuyluc.blogspot.in/search/label/Van%20Tiet%20Luu" target="_blank">van tiết lưu</a>. Như các bạn đã biết van tiết lưu có 2 loại: van tiết lưu cố định và van
tiết lưu thay đổi. Để đạt được mục đích chúng ta phải sử dụng van tiết lưu thay
đổi. <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Điều khiển bằng van tiết lưu
có các dạng sau:<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Mắc van tiết lưu nối tiếp
với động cơ thủy lực<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
</div>
<ul>
<li><span style="font-size: 14pt;">Nối tiếp trước (cửa vào)</span></li>
<li><span style="font-size: 14pt;">Nối tiếp sau (cửa ra)</span></li>
<li><span style="font-size: 14pt;">Đồng thời nối tiếp trước và
sau</span></li>
</ul>
<span style="font-size: 14pt; text-align: justify;">2. Mắc van tiết lưu song song
với động cơ thủy lực</span><br />
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3d85c6; font-size: 14.0pt; mso-ansi-language: EN-US;"><b>Chúng ta lần lượt đi nghiên
cứu từng trường hợp:</b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: #3d85c6;">I. Mắc nối tiếp</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: #3d85c6;">A. Mắc nối tiếp trước</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-size: 19px;">Các thiết bị thủy lực được lắp đặt như hình 1.b</span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-kv0j7uHlBfU/VA1gogN9HgI/AAAAAAAABnM/vxdxVF8m5Lk/s1600/DK%2Bvan%2Btiet%2Bluu%2B1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="Mach thuy luc dieu khien bang van tiet luu" border="0" src="http://4.bp.blogspot.com/-kv0j7uHlBfU/VA1gogN9HgI/AAAAAAAABnM/vxdxVF8m5Lk/s1600/DK%2Bvan%2Btiet%2Bluu%2B1.png" title="Dieu khien bang van tiet luu" width="550" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 1a, 1b. Mạch thủy lực điều khiển bằng van tiết lưu</td></tr>
</tbody></table>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-size: 14pt;">Quan sát nhanh trên mạch thủy
lực. <a href="http://blogthuyluc.blogspot.com/2012/04/su-khac-nhau-giua-van-tran-va-van-toan.html" target="_blank">Van tràn</a> mắc song song với bơm thủy lực có tác dụng ổn định áp suất tại cửa ra của bơm, tức là giá trị áp suất tại cửa ra của máy bơm gần như không đổi <i>p</i></span><sub><i>b</i></sub><span style="font-size: 14pt;"><i>
= const</i>.</span></div>
<span style="font-size: 14pt; text-align: justify;">Nhắc lại biểu thức quan hệ
giữa lưu lượng và tiết diện cùng độ chênh áp đối với van tiết lưu.</span><br />
<div style="text-align: center;">
<img alt="{Q_{van}} = {\mu _{van}}{S_{van}}\sqrt {\frac{2}{\rho }\Delta {p_{van}}} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7BQ_%7Bvan%7D%7D%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%7BS_%7Bvan%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%5CDelta%20%7Bp_%7Bvan%7D%7D%7D%20" eeimg="1" style="vertical-align: middle;" /> (1)</div>
<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">Mô tả quá trình:</span></b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khi tiết diện van tiết lưu bằng không (<i>S<sub>van</sub>=0)</i> thì lưu lượng chất
lỏng qua van </span><br />
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><i>Q<sub>van</sub> = 0</i>. Như
vậy tất cả chất lỏng từ máy bơm đi ra theo van tràn trở về thùng chứa.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khi tiết diện van tiết lưu cực
đại <i>S<sub>van</sub> = S<sub>max</sub></i>
tương ứng lưu lượng chất lỏng qua van là
cực đại <i>Q = Q<sub>max</sub></i> dẫn tới
tốc độ của động cơ thủy lực (xilanh hoặc motor) là cực đại.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">Mô tả phản ứng</span></b><b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khi lực sinh ra tại cán xilanh
F tăng lên → Chênh lệch áp suất trong 2 khoang xilanh <i>(∆p<sub>van</sub> =p<sub>1</sub> – p<sub>2</sub>)</i> tăng lên. Mà <i>p<sub>2</sub> = p<sub>xả </sub>= p<sub>atm</sub>
= const</i>. → Áp suất p<sub>1</sub> tăng lên , mà <i>p<sub>b</sub> = const</i> → Chênh lệch áp suất giữa 2 đầu van tiết lưu <i>∆p<sub>van</sub></i> giảm xuống → Từ biểu
thức (1) suy ra lưu lượng <i>Q<sub>van</sub></i><sub>
</sub> giảm xuống, tức là lưu lượng đổ
vào xilanh cũng giảm xuống vì <i>Q<sub>van</sub>
= Q<sub>xilanh</sub></i> → Vận tốc di chuyển piston v giảm.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Như vậy khi tăng tải trọng dẫn
tới giảm tốc độ của cơ cấu.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">Đặc tính tĩnh hệ thống</span></b><b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Là quan hệ giải tích hoặc hình
học của một thông số của hệ theo một thông số khác ở một chế độ làm việc của hệ
thống. ( Từ “tĩnh” ở đây biểu hiện là ở 1 chế độ làm việc của hệ thống )<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Đặc tính tải<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <i>V = f
(F)</i> khi <i>S<sub>van</sub> = const</i> <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2. Đặc tính điều khiển<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <i>V = f (
S<sub>van</sub> )</i> khi <i>F = const</i><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Đặc tính biến đổi<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <i>N = f (
điều kiện công tác )</i> hay <i>η = f ( điều
kiện công tác )</i><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <b><span style="color: #0b5394;">Các đặc tính tĩnh có thể thu được khi giải hệ
phương trình sau:</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Phương trình dòng liên tục<i>: Q<sub>van</sub> = Q<sub>xilanh</sub></i>.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2. Phương trình van tiết lưu: <i>Q<sub>van</sub> = ….(biểu thức (1) - các bạn xem bên trên nhé)</i><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Phương trình cân bằng của
xilanh ( động cơ thủy lực<i>) (p<sub>1</sub>
– p<sub>2</sub>) S<sub>x</sub> = F;</i><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">S<sub>x</sub></span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – tiết diện công
tác của xilanh.<o:p></o:p></span></div>
<br />
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Biểu thức vận tốc piston:</span></div>
<div class="MsoNormal" style="text-align: justify;">
<img alt="V = {\mu _{van}}\frac{{{S_{van}}}}{{{S_x}}}\sqrt {\frac{2}{\rho }\left( {{p_b} - \frac{F}{{{S_x}}}} \right)} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%5Cleft%28%20%7B%7Bp_b%7D%20-%20%5Cfrac%7BF%7D%7B%7B%7BS_x%7D%7D%7D%7D%20%5Cright%29%7D%20" eeimg="1" style="text-align: left; vertical-align: middle;" /><br />
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Đây là biểu thức để xây dựng
các đặc tính tĩnh.<o:p></o:p></span><br />
<span style="font-size: 19px;">Đặc tính tải mô tả bằng đồ thị dưới:</span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-X6GX5438qnA/VA6qjwJa1vI/AAAAAAAABn8/1j2ZEA9168E/s1600/Dac%2Btinh%2Btai%2Btrong.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Đồ thị đặc tính tải" border="0" src="http://1.bp.blogspot.com/-X6GX5438qnA/VA6qjwJa1vI/AAAAAAAABn8/1j2ZEA9168E/s1600/Dac%2Btinh%2Btai%2Btrong.png" height="275" title="Đồ thị đặc tính tải" width="400" /></a></div>
<div class="separator" style="clear: both; text-align: center;">
<br /></div>
<span style="font-size: 14pt;">Đặc tính điều khiển mô tả bằng đồ thị dưới:</span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-LGo7SWlCSq8/VA6rDTeQn-I/AAAAAAAABoE/YSjGL9yuoFo/s1600/Dac%2Btinh%2Bdieu%2Bkhien.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Đồ thị đặc tính tải" border="0" src="http://3.bp.blogspot.com/-LGo7SWlCSq8/VA6rDTeQn-I/AAAAAAAABoE/YSjGL9yuoFo/s1600/Dac%2Btinh%2Bdieu%2Bkhien.png" height="286" title="Đồ thị đặc tính tải" width="400" /></a></div>
<span style="font-size: 14pt;">(Lưu ý: trên các đồ thị kí hiệu v - chỉ vận tốc, S - chỉ tiết diện, F - chỉ tải trọng)</span><br />
<span style="font-size: 14pt;"><br /></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các tính chất đặc biệt của đặc
tính tĩnh<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Không thể điều khiển khi
tải trọng âm (khi kéo tải trọng âm , khi ấn tải trọng dương)<o:p></o:p></span></div>
<span style="font-size: 14pt;">2. Van tiết lưu làm nóng chất
lỏng làm việc trước khi đổ vào động cơ.</span><br />
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
<div class="MsoNormal">
<b><span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">B. Mắc nối tiếp sau</span></b><b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></b></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">(Lưu ý chỉ xét cục bộ trong
trường hợp này – với xilanh có cán 2 hướng, theo đó tiết diện piston 2 hướng bằng nhau. Quan hệ diện tích dẫn tới quan hệ về lưu lượng, một lát chúng ta sẽ sử dụng để nghiên cứu và tính toán.)<o:p></o:p></span><br />
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Mạch thủy lực gồm các thiết bị như hình 1.c</span><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://3.bp.blogspot.com/-NTJ6TtgNcJU/VA1gor3AxqI/AAAAAAAABnI/uN6-YOyyckE/s1600/DK%2BVan%2Btiet%2Bluu%2B2.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="Mach thuy luc dieu khien van tiet luu" border="0" src="http://3.bp.blogspot.com/-NTJ6TtgNcJU/VA1gor3AxqI/AAAAAAAABnI/uN6-YOyyckE/s1600/DK%2BVan%2Btiet%2Bluu%2B2.png" title="Mach thuy luc dieu khien van tiet luu" width="550" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hinh 1c, 1d. Mạch thủy lực điều khiển bằng van tiết lưu</td></tr>
</tbody></table>
<span style="font-size: 14pt;">Ta có quan hệ:</span></div>
<div class="MsoNormal">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Q<sub>1</sub> = Q<sub>2 </sub>= Q<sub>van </sub><o:p></o:p></span><span style="font-size: 19px;">;(do diện tích bằng nhau)</span></i></div>
<div class="MsoNormal">
<img alt="{Q_{van}} = {\mu _{van}}{S_{van}}\sqrt {\frac{2}{\rho }({p_2} - {p_{xa}})} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7BQ_%7Bvan%7D%7D%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%7BS_%7Bvan%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%28%7Bp_2%7D%20-%20%7Bp_%7Bxa%7D%7D%29%7D%20" eeimg="1" style="vertical-align: middle;" /> <i><span style="font-size: 19px;">;</span></i><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Nếu các giá trị là áp suất <i>dư p<sub>xa </sub>= p<sub>atm</sub> = 0</i> ; (khi bỏ qua hao phí áp suất đường ống và thùng chứa dầu là thùng hở - thông với không khí)<o:p></o:p></span></div>
<img alt="V = {\mu _{van}}\frac{{{S_{van}}}}{{{S_x}}}\sqrt {\frac{2}{\rho }{p_2}} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%7Bp_2%7D%7D%20" eeimg="1" style="vertical-align: middle;" /> <i><span style="font-size: 19px;">;</span></i><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><i><span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">Lại có (p<sub>1</sub> – p<sub>2</sub>) S<sub>x</sub> = F;</span></i></span><br />
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"></span><br />
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ta vẫn thu được biểu thức: <o:p></o:p></span></div>
</div>
<img alt="V = {\mu _{van}}\frac{{{S_{van}}}}{{{S_x}}}\sqrt {\frac{2}{\rho }\left( {{p_b} - \frac{F}{{{S_x}}}} \right)} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%5Cleft%28%20%7B%7Bp_b%7D%20-%20%5Cfrac%7BF%7D%7B%7B%7BS_x%7D%7D%7D%7D%20%5Cright%29%7D%20" eeimg="1" style="text-align: left; vertical-align: middle;" /><br />
<span style="font-size: 19px;">Biểu thức giống với phần 1.A nên các đồ thị đặc tính tải và đặc tính điều khiển tương tượng như phần 1.A</span><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><b><span style="color: #0b5394;">Nhận xét:</span></b><o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">1. Có thể làm việc với tải trọng biến đổi dấu.
Nghĩa là với chiều tác động của ngoại lực bất kỳ đều dẫn tới sự thay đổi vận
tốc động cơ. Để bảo vệ hệ thống trong trường hợp xuất hiện chênh lệch áp suất
qua van lớn cần lắp thêm van an toàn song song với van tiết lưu.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">2. Chất lỏng bị làm nóng được đổ thẳng vào thùng
chứa.<o:p></o:p></span></div>
<span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">3. Động cơ làm việc với áp suất cực đại <i>p<sub>b</sub></i>.</span><br />
<span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;"><br /></span>
<br />
<div class="MsoNormal">
<b><span lang="FR" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: FR;">C. Kết hợp cả nối tiếp trước và sau động cơ.<o:p></o:p></span></b></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Từ 2 trường hợp trên biểu thức vận tốc của động cơ
sẽ là :<o:p></o:p></span></div>
<div class="MsoNormal">
<img alt="V = {\mu _{van}}\frac{{{S_{van}}}}{{{S_x}}}\sqrt {\frac{1}{\rho }\left( {{p_b} - \frac{F}{{{S_x}}}} \right)} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B1%7D%7B%5Crho%20%7D%5Cleft%28%20%7B%7Bp_b%7D%20-%20%5Cfrac%7BF%7D%7B%7B%7BS_x%7D%7D%7D%7D%20%5Cright%29%7D%20" eeimg="1" style="vertical-align: middle;" />;<br />
<div class="MsoNormal">
<span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">* Ưu điểm mạch
thủy lực điều khiển van tiết lưu mắc nối tiếp:<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Cấu trúc máy bơm và động cơ
đơn giản<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2. Điều khiển vận tốc liên tục
và êm<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Có thể tạo ra mạch thủy lực
với nhiều động cơ mà chỉ có 1 máy bơm<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4. Điều khiển van tiết lưu dễ
dàng<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5. Điều khiển với độ nhạy cao
khi tải trọng nhỏ<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6. Khởi động nhanh, độ tin cậy
cao<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">*Nhược điểm mạch
thủy lực điều khiển van tiết lưu mắc nối tiếp:<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">1. Hiệu suất thấp <i>η < 0,385</i>.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">2. Đặc tính tải trọng không …<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">3. Điều khiển với độ nhạy thấp khi tải trọng lớn<o:p></o:p></span></div>
<span style="font-size: 14pt;">4. Sơ đồ làm việc có dạng tuần hoàn mở</span><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><br /></span></div>
<div class="MsoNormal">
<b><span lang="FR" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: FR;">II. Mắc song song<o:p></o:p></span></b></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Khi mắc van tiết lưu song song với động cơ, sẽ làm
dòng đổ vào động cơ phân thành 2 dòng, 1 dòng vào động cơ , còn 1 dòng đi qua
van tiết lưu. (hình 1.a)<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"></span></div>
<div class="MsoNormal" style="-webkit-text-stroke-width: 0px; color: black; font-family: 'Times New Roman'; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: auto; text-align: justify; text-indent: 0px; text-transform: none; white-space: normal; widows: auto; word-spacing: 0px;">
</div>
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="-webkit-text-stroke-width: 0px; font-family: 'Times New Roman'; letter-spacing: normal; margin-bottom: 0.5em; margin-left: auto; margin-right: auto; orphans: auto; padding: 6px; text-align: center; text-indent: 0px; text-transform: none; widows: auto; word-spacing: 0px;"><tbody>
<tr><td style="text-align: center;"><div style="margin: 0px;">
<a href="http://4.bp.blogspot.com/-kv0j7uHlBfU/VA1gogN9HgI/AAAAAAAABnM/vxdxVF8m5Lk/s1600/DK%2Bvan%2Btiet%2Bluu%2B1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="Mach thuy luc dieu khien van tiet luu" border="0" src="http://4.bp.blogspot.com/-kv0j7uHlBfU/VA1gogN9HgI/AAAAAAAABnM/vxdxVF8m5Lk/s1600/DK%2Bvan%2Btiet%2Bluu%2B1.png" title="Mach thuy luc dieu khien van tiet luu" width="550" /></a></div>
</td></tr>
<tr><td class="tr-caption" style="font-size: 13px; padding-top: 4px; text-align: center;"><div style="margin: 0px;">
Hình 1a, 1b. Sơ đồ điều khiển bằng van tiết lưu</div>
</td></tr>
</tbody></table>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Dựa vào van tràn ta thiết lập được áp suất tại cửa
ra của bơm. Vậy coi <i>p<sub>b</sub></i> là
1 giá trị xác định, và coi như không đổi khi xét ảnh hưởng của van tiết lưu tới
hệ thống.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">1. Khi tiết diện van <i>S<sub>van</sub> = 0</i> và tải trọng không đổi <i>F=const</i> , tức là van đóng hoàn toàn → Lưu lượng qua van <i>Q<sub>van</sub> = 0</i> . Mà lưu lượng máy
bơm bằng tổng lưu lượng qua van và động cơ <i>Q<sub>b</sub>=
Q<sub>van</sub> + Q<sub>đc</sub></i><sub> </sub>→ <i>Q<sub>b</sub> = Q<sub> đc</sub> </i>→ Vận tốc động cơ <i>V=V<sub>max</sub></i>.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">2. Khi <i>S<sub>van</sub>
= S<sub>max</sub></i><sub> </sub> và <i>F=const</i> → <i>Q<sub>van</sub> = Q<sub>van.max</sub></i> → <i>Q<sub>đc </sub>= Q<sub>đc.min</sub></i> → <i>V=V<sub>min</sub></i>.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">
<span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">3. Ứng với một giấ trị tiết diện van nhất định <i>S<sub>van</sub> = idem</i>. Khi tải trọng F
tăng, áp suất <i>p<sub>1</sub></i> của động
cơ tăng → Độ chênh áp giữa 2 đầu van <i>∆p<sub>van</sub></i>
tăng → Lưu lượng qua van <i>Q<sub>van</sub></i> tăng → Lưu lượng vào
động cơ <i>Q<sub>đc</sub></i> giảm → Vận tốc
động cơ giảm.</span></span></div>
<div class="MsoNormal">
<span style="font-family: Times New Roman, serif;"><span style="font-size: 19px;">Đồ thị đặc tính tải có dạng:</span></span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-CL8Ifs9na7Q/VA6rxCLb5GI/AAAAAAAABoM/t02qu7gWiGg/s1600/Dac%2Btinh%2Btai%2B2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Dac tinh tai " border="0" src="http://2.bp.blogspot.com/-CL8Ifs9na7Q/VA6rxCLb5GI/AAAAAAAABoM/t02qu7gWiGg/s1600/Dac%2Btinh%2Btai%2B2.png" height="298" title="Dac tinh tai " width="400" /></a></div>
<span style="font-family: 'Times New Roman', serif; font-size: 19px;">Đồ thị đặc tính điều khiển có dạng:</span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-dprwk-5ahjc/VA6r_lCfgiI/AAAAAAAABoU/d5WE2ihwhDQ/s1600/Dac%2Btinh%2Bdk%2B2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Dac tinh dieu khien" border="0" src="http://1.bp.blogspot.com/-dprwk-5ahjc/VA6r_lCfgiI/AAAAAAAABoU/d5WE2ihwhDQ/s1600/Dac%2Btinh%2Bdk%2B2.png" height="281" title="Dac tinh dieu khien" width="400" /></a></div>
<b><span lang="FR" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: FR;">III. Nghiên cứu đặc tính tĩnh</span></b></div>
<div class="MsoNormal">
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">1. Phương trình liên tục<o:p></o:p></span></div>
<div class="MsoNormal">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Q<sub>b</sub>=
Q<sub>van</sub> + Q<sub>đc </sub>;<o:p></o:p></span></i></div>
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">
</span></span><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">2. Phương trình qua van<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><img alt="V = {\mu _{van}}\frac{{{S_{van}}}}{{{S_x}}}\sqrt {\frac{2}{\rho }\left( {{p_b} - \frac{F}{{{S_x}}}} \right)} " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%5Cleft%28%20%7B%7Bp_b%7D%20-%20%5Cfrac%7BF%7D%7B%7B%7BS_x%7D%7D%7D%7D%20%5Cright%29%7D%20" eeimg="1" style="font-size: medium; text-align: left; vertical-align: middle;" /> ;</span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Phương trình cân bằng với
tải trọng<o:p></o:p></span></div>
<div class="MsoNormal">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">F = p<sub>đc</sub>S<sub>x</sub>
; S<sub>x</sub></span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – tiết diện công tác của xilanh;<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Khi mắc van tiết lưu song song ta có :<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">
</span></div>
<div class="MsoNormal">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">p<sub>b</sub>
= p<sub>đc</sub> = ∆p<sub>van</sub></span></i><sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> </span></sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">(Các giá trị áp suất tại đây là áp
suất dư, khi cửa xả có áp suất <i>p<sub>xa</sub>
= p<sub>atm</sub></i> )<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Vận tốc xilanh :<o:p></o:p></span></div>
<div class="MsoNormal">
<img alt="V = \frac{{{Q_{dc}}}}{{{S_x}}} = \frac{{{Q_b} - {Q_{van}}}}{{{S_x}}}" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%5Cfrac%7B%7B%7BQ_%7Bdc%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D%20%3D%20%5Cfrac%7B%7B%7BQ_b%7D%20-%20%7BQ_%7Bvan%7D%7D%7D%7D%7B%7B%7BS_x%7D%7D%7D" eeimg="1" style="vertical-align: middle;" /> <span style="font-size: 19px;">;</span></div>
<img alt="V = \frac{1}{{{S_x}}}\left( {{Q_b} - {\mu _{van}}{S_{van}}\sqrt {\frac{2}{\rho }\Delta {p_{van}}} } \right)" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=V%20%3D%20%5Cfrac%7B1%7D%7B%7B%7BS_x%7D%7D%7D%5Cleft%28%20%7B%7BQ_b%7D%20-%20%7B%5Cmu%20_%7Bvan%7D%7D%7BS_%7Bvan%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%5CDelta%20%7Bp_%7Bvan%7D%7D%7D%20%7D%20%5Cright%29" eeimg="1" style="color: black; vertical-align: middle;" /><span style="font-size: 19px;"> </span><span style="font-size: 19px;">;</span><br />
<div class="MsoNormal">
<span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">*Ưu điểm:<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Hiệu suất hệ thống cao hơn
so với mắc song song (Khi <i>S<sub>van</sub>
= 0</i>, hiệu suất gần như bằng 1)<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2. Đặc trưng điều khiển là đặc
trưng tuyến tính<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> *</span><span style="color: #0070c0; font-size: 14pt;">Nhược điểm</span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1. Đặc tính tải trọng có độ
cứng thấp<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2. Điều khiển với độ nhạy thấp
khi tải trọng nhỏ, và độ nhạy cao khi tải trọng lớn.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Không có khả năng làm việc
khi tải trọng thay đổi chiều.<o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">*Ứng dụng:<o:p></o:p></span></div>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">Ứng dụng với mạch thủy lực có tải trọng thay đổi
nhỏ.</span><br />
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;"><br /></span>
<br />
<div class="MsoNormal">
<b><span lang="EN-US" style="color: #0070c0; font-size: 14.0pt; mso-ansi-language: EN-US;">IV. Hiệu suất của mạch thủy lực điều khiển bằng van tiết lưu<o:p></o:p></span></b></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hiệu suất của hệ thống thủy
lực được xác định thông qua các hao phí công suất tại máy bơm, tại động cơ và
hao phí cung cấp cho quá trình điều khiển.<o:p></o:p></span></div>
<div class="MsoNormal">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">η=η<sub>b</sub>∙η<sub>đc</sub>∙η<sub>đk</sub>;<o:p></o:p></span></i></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Với mạch thủy lực điều khiển
bằng van tiết lưu, hao phí cơ bản liên quan tới quá trình điều khiển van tiết
lưu. <o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Ta coi: </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">η</span><sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">b</span></sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> ≈ 1; </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">η</span><sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">đc</span></sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> ≈ 1;<o:p></o:p></span></div>
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">
<span lang="FR" style="font-size: 14pt;">Khi đó:</span></span><br />
<img alt="{\eta _{dk}} = \frac{{{p_{dc}} \cdot {Q_{dc}}}}{{{p_b} \cdot {Q_b}}} = {\overline p _{dc}} \cdot {\overline Q _{dc}};" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk%7D%7D%20%3D%20%5Cfrac%7B%7B%7Bp_%7Bdc%7D%7D%20%5Ccdot%20%7BQ_%7Bdc%7D%7D%7D%7D%7B%7B%7Bp_b%7D%20%5Ccdot%20%7BQ_b%7D%7D%7D%20%3D%20%7B%5Coverline%20p%20_%7Bdc%7D%7D%20%5Ccdot%20%7B%5Coverline%20Q%20_%7Bdc%7D%7D%3B" eeimg="1" style="vertical-align: middle;" /> </div>
<img alt="{\overline p _{dc}} = \frac{{{p_{dc}} \cdot {S_x}}}{{{p_b} \cdot {S_x}}} = \frac{F}{{{F_{\max }}}} = \overline F ;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Coverline%20p%20_%7Bdc%7D%7D%20%3D%20%5Cfrac%7B%7B%7Bp_%7Bdc%7D%7D%20%5Ccdot%20%7BS_x%7D%7D%7D%7B%7B%7Bp_b%7D%20%5Ccdot%20%7BS_x%7D%7D%7D%20%3D%20%5Cfrac%7BF%7D%7B%7B%7BF_%7B%5Cmax%20%7D%7D%7D%7D%20%3D%20%5Coverline%20F%20%3B" eeimg="1" style="vertical-align: middle;" /><br />
<img alt="{\overline Q _{dc}} = \frac{{{Q_{dc}}}}{{{Q_b}}} = \frac{{V \cdot {S_x}}}{{{V_{\max }} \cdot {S_x}}} = \overline V ;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Coverline%20Q%20_%7Bdc%7D%7D%20%3D%20%5Cfrac%7B%7B%7BQ_%7Bdc%7D%7D%7D%7D%7B%7B%7BQ_b%7D%7D%7D%20%3D%20%5Cfrac%7B%7BV%20%5Ccdot%20%7BS_x%7D%7D%7D%7B%7B%7BV_%7B%5Cmax%20%7D%7D%20%5Ccdot%20%7BS_x%7D%7D%7D%20%3D%20%5Coverline%20V%20%3B" eeimg="1" style="vertical-align: middle;" /><br />
<span style="font-size: 19px;">Suy ra: </span><img alt="{\eta _{dk}} = {\overline p _{dc}} \cdot {\overline Q _{dc}} = \overline F \cdot \overline V " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk%7D%7D%20%3D%20%7B%5Coverline%20p%20_%7Bdc%7D%7D%20%5Ccdot%20%7B%5Coverline%20Q%20_%7Bdc%7D%7D%20%3D%20%5Coverline%20F%20%20%5Ccdot%20%5Coverline%20V%20" eeimg="1" style="vertical-align: middle;" /> - <span style="font-family: 'Times New Roman', serif; font-size: 14pt;">Đây là công thức tổng quát
cho các trường hợp.</span><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">1. Trường hợp mắc van tiết lưu nối tiếp:<o:p></o:p></span><br />
<div class="congthuc" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-KymRd1BlU7A/VA12DrWz0zI/AAAAAAAABng/3AS9wv2ImTk/s1600/SH_03%2BSep.%2B08.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://2.bp.blogspot.com/-KymRd1BlU7A/VA12DrWz0zI/AAAAAAAABng/3AS9wv2ImTk/s1600/SH_03%2BSep.%2B08.png" height="135" width="320" /></a><br />
<a href="https://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline+V++%3D+%7B%5Coverline+S+_%7Bvan%7D%7D+%5Ccdot+%5Csqrt+%7B%5Cleft(+%7B1+-+%5Cfrac%7BF%7D%7B%7B%7Bp_b%7D%7BS_x%7D%7D%7D%7D+%5Cright)%7D+%5C,%5C,;" imageanchor="1" style="clear: right; float: right; margin-bottom: 1em; margin-left: 1em; text-align: left;"><br /></a></div>
<div style="text-align: center;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><a href="https://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline+V++%3D+%7B%5Coverline+S+_%7Bvan%7D%7D+%5Ccdot+%5Csqrt+%7B%5Cleft(+%7B1+-+%5Cfrac%7BF%7D%7B%7B%7Bp_b%7D%7BS_x%7D%7D%7D%7D+%5Cright)%7D+%5C,%5C,;" imageanchor="1" style="clear: right; font-size: medium; margin-bottom: 1em; margin-left: 1em; text-align: left;"><img alt="\overline V = {\overline S _{van}} \cdot \sqrt {\left( {1 - \frac{F}{{{p_b}{S_x}}}} \right)} \,\,;" border="0" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline%20V%20%20%3D%20%7B%5Coverline%20S%20_%7Bvan%7D%7D%20%5Ccdot%20%5Csqrt%20%7B%5Cleft%28%20%7B1%20-%20%5Cfrac%7BF%7D%7B%7B%7Bp_b%7D%7BS_x%7D%7D%7D%7D%20%5Cright%29%7D%20%5C%2C%5C%2C%3B" eeimg="1" style="vertical-align: middle;" /></a></span></div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Mà <i>p<sub>b</sub></i></span><span style="font-size: 14.0pt;"><i>∙</i></span><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><i>S<sub>x</sub>
= F<sub>max</sub></i>; Suy ra:</span></div>
<img alt="\overline V = {\overline S _{van}} \cdot \sqrt {\left( {1 - \frac{F}{{{F_{\max }}}}} \right)} = {\overline S _{van}} \cdot \sqrt {\left( {1 - \overline F } \right)} ;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline%20V%20%20%3D%20%7B%5Coverline%20S%20_%7Bvan%7D%7D%20%5Ccdot%20%5Csqrt%20%7B%5Cleft%28%20%7B1%20-%20%5Cfrac%7BF%7D%7B%7B%7BF_%7B%5Cmax%20%7D%7D%7D%7D%7D%20%5Cright%29%7D%20%20%3D%20%7B%5Coverline%20S%20_%7Bvan%7D%7D%20%5Ccdot%20%5Csqrt%20%7B%5Cleft%28%20%7B1%20-%20%5Coverline%20F%20%7D%20%5Cright%29%7D%20%3B" eeimg="1" style="vertical-align: middle;" />
<br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Đi xác định hiệu suất điều khiển cực đại.<o:p></o:p></span></div>
<span lang="FR" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: FR; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">Hiệu suất điều khiển cực đại khi: </span><img alt="{\overline S _{van}} = 1" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Coverline%20S%20_%7Bvan%7D%7D%20%3D%201" eeimg="1" style="vertical-align: middle;" /> ;<br />
<span style="font-family: 'Times New Roman', serif; font-size: 19px;">Khi đó: </span><img alt="\overline F = 1 - {\overline V ^2};" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline%20F%20%20%3D%201%20-%20%7B%5Coverline%20V%20%5E2%7D%3B" eeimg="1" style="vertical-align: middle;" /><br />
<img alt="{\eta _{dk}} = \left( {1 - {{\overline V }^2}} \right)\overline V = \overline V - {\overline V ^3};" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk%7D%7D%20%3D%20%5Cleft%28%20%7B1%20-%20%7B%7B%5Coverline%20V%20%7D%5E2%7D%7D%20%5Cright%29%5Coverline%20V%20%20%3D%20%5Coverline%20V%20%20-%20%7B%5Coverline%20V%20%5E3%7D%3B" eeimg="1" style="vertical-align: middle;" /><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Tìm cực trị của hàm </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">η</span><sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">đk </span></sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">:<o:p></o:p></span></div>
<img alt="\frac{{d{\eta _{dk}}}}{{d\overline V }} = 1 - 3{\overline V ^2} = 0\,\, \Rightarrow \overline V = 1/\sqrt 3 \approx 0,58;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Cfrac%7B%7Bd%7B%5Ceta%20_%7Bdk%7D%7D%7D%7D%7B%7Bd%5Coverline%20V%20%7D%7D%20%3D%201%20-%203%7B%5Coverline%20V%20%5E2%7D%20%3D%200%5C%2C%5C%2C%20%5CRightarrow%20%5Coverline%20V%20%20%3D%201%2F%5Csqrt%203%20%20%5Capprox%200%2C58%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaaSaaaeaaca
WGKbGaeq4TdG2aaSbaaSqaaiaadsgacaWGRbaabeaaaOqaaiaadsga
daqdaaqaaiaadAfaaaaaaiabg2da9iaaigdacqGHsislcaaIZaWaa0
aaaeaacaWGwbaaamaaCaaaleqabaGaaGOmaaaakiabg2da9iaaicda
caaMc8UaaGPaVlabgkDiEpaanaaabaGaamOvaaaacqGH9aqpcaaIXa
Gaai4lamaakaaabaGaaG4maaWcbeaakiabgIKi7kaaicdacaGGSaGa
aGynaiaaiIdacaGG7aaaaa!52B9!
" style="vertical-align: middle;" /><br />
<img alt="\overline F = 1 - 1/3 = 2/3;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline%20F%20%20%3D%201%20-%201%2F3%20%3D%202%2F3%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca
WGgbaaaiabg2da9iaaigdacqGHsislcaaIXaGaai4laiaaiodacqGH
9aqpcaaIYaGaai4laiaaiodacaGG7aaaaa!3FBC!
" style="vertical-align: middle;" /><br />
<img alt="{\eta _{dk.\max }} = \left( {1 - 1/3} \right)/\sqrt 3 \approx 0,385;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk.%5Cmax%20%7D%7D%20%3D%20%5Cleft%28%20%7B1%20-%201%2F3%7D%20%5Cright%29%2F%5Csqrt%203%20%20%5Capprox%200%2C385%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4TdG2aaS
baaSqaaiaadsgacaWGRbGaaiOlaiGac2gacaGGHbGaaiiEaaqabaGc
cqGH9aqpdaqadaqaaiaaigdacqGHsislcaaIXaGaai4laiaaiodaai
aawIcacaGLPaaacaGGVaWaaOaaaeaacaaIZaaaleqaaOGaeyisISRa
aGimaiaacYcacaaIZaGaaGioaiaaiwdacaGG7aaaaa!4B66!
" style="vertical-align: middle;" />
<br />
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">Phân tích trên chỉ ra
rằng thậm chí khi hiệu suất máy bơm và động cơ là 1, thì hiệu suất của hệ thống
thủy lực điều khiển bằng van tiết lưu cũng không vượt quá 0,385. Như vậy cho dù
hệ thống là việc ở chế độ tối ưu thì cũng chỉ có 58% lưu lượng máy bơm đổ vào động cơ, lượng còn
lại thông qua van tràn đổ về thùng chứa, và cũng chỉ 2/3 áp suất của máy bơm
được sử dụng cho động cơ, lượng áp suất còn lại thất thoát tại van tiết lưu.</span><br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-mQBCA9FouDU/VA6sqMzZcuI/AAAAAAAABoc/M1oWiwlrjMo/s1600/Quan%2Bhe%2Bhieu%2Bsuat%2B1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Dieu khien bang van tiet luu" border="0" src="http://2.bp.blogspot.com/-mQBCA9FouDU/VA6sqMzZcuI/AAAAAAAABoc/M1oWiwlrjMo/s1600/Quan%2Bhe%2Bhieu%2Bsuat%2B1.png" height="301" title="Dieu khien bang van tiet luu" width="400" /></a></div>
<br />
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-743gIL77lsA/VA6sqcAXm_I/AAAAAAAABog/qmw4qyn9oIs/s1600/Quan%2Bhe%2Bhieu%2Bsuat%2B2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Dieu khien bang van tiet luu" border="0" src="http://2.bp.blogspot.com/-743gIL77lsA/VA6sqcAXm_I/AAAAAAAABog/qmw4qyn9oIs/s1600/Quan%2Bhe%2Bhieu%2Bsuat%2B2.png" height="301" title="Dieu khien bang van tiet luu" width="400" /></a></div>
<span style="font-size: 14pt;">2. Với mạch mắc song song</span><br />
<span lang="EN-US" style="font-family: "Times New Roman","serif"; font-size: 14.0pt; mso-ansi-language: EN-US; mso-bidi-language: AR-SA; mso-fareast-font-family: "Times New Roman"; mso-fareast-language: VI;">
<span lang="FR" style="font-size: 14pt;">Ta vẫn có: </span></span><img alt="{\eta _{dk}} = {\overline p _{dc}} \cdot {\overline Q _{dc}} = \overline F \cdot \overline V " class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk%7D%7D%20%3D%20%7B%5Coverline%20p%20_%7Bdc%7D%7D%20%5Ccdot%20%7B%5Coverline%20Q%20_%7Bdc%7D%7D%20%3D%20%5Coverline%20F%20%20%5Ccdot%20%5Coverline%20V%20" eeimg="1" style="vertical-align: middle;" />;<br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Khi mắc song song thì<o:p></o:p></span></div>
<br />
<div class="MsoNormal">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">p<sub>b</sub>
= p<sub>đc</sub> = ∆p<sub>van</sub></span></i><sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> </span></sub><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> khi <i>p<sub>xa</sub>
= 0 ;</i><o:p></o:p></span></div>
<div class="MsoNormal">
<img alt="{\overline p _{dc}} = \overline F = 1,0;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Coverline%20p%20_%7Bdc%7D%7D%20%3D%20%5Coverline%20F%20%20%3D%201%2C0%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca
WGWbaaamaaBaaaleaacaWGKbGaam4yaaqabaGccqGH9aqpdaqdaaqa
aiaadAeaaaGaeyypa0JaaGymaiaacYcacaaIWaGaai4oaaaa!3EEF!
" style="vertical-align: middle;" /><br />
<img alt="{\eta _{dk}} = 1 \cdot \overline V ;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%7B%5Ceta%20_%7Bdk%7D%7D%20%3D%201%20%5Ccdot%20%5Coverline%20V%20%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4TdG2aaS
baaSqaaiaadsgacaWGRbaabeaakiabg2da9iaaigdacqGHflY1daqd
aaqaaiaadAfaaaGaai4oaaaa!3F86!
" style="vertical-align: middle;" /><br />
<img alt="\overline V = \frac{{{Q_{dc}}}}{{{Q_b}}} = \frac{{{Q_b} - {Q_{van}}}}{{{Q_b}}} = 1 - {\mu _{van}}\frac{{{S_{van}}}}{{{Q_b}}}\sqrt {\frac{2}{\rho }{p_b}} ;" class="ee_img tr_noresize" src="http://chart.apis.google.com/chart?cht=tx&chs=1x0&chf=bg,s,FFFFFF00&chco=000000&chl=%5Coverline%20V%20%20%3D%20%5Cfrac%7B%7B%7BQ_%7Bdc%7D%7D%7D%7D%7B%7B%7BQ_b%7D%7D%7D%20%3D%20%5Cfrac%7B%7B%7BQ_b%7D%20-%20%7BQ_%7Bvan%7D%7D%7D%7D%7B%7B%7BQ_b%7D%7D%7D%20%3D%201%20-%20%7B%5Cmu%20_%7Bvan%7D%7D%5Cfrac%7B%7B%7BS_%7Bvan%7D%7D%7D%7D%7B%7B%7BQ_b%7D%7D%7D%5Csqrt%20%7B%5Cfrac%7B2%7D%7B%5Crho%20%7D%7Bp_b%7D%7D%20%3B" eeimg="1" longdesc="MathType!MTEF!2!1!+-
feaagGart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn
hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr
4rNCHbGeaGqipv0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq-Jc9
vqaqpepm0xbba9pwe9Q8fs0-yqaqpepae9pg0FirpepeKkFr0xfr-x
fr-xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaWaa0aaaeaaca
WGwbaaaiabg2da9maalaaabaGaamyuamaaBaaaleaacaWGKbGaam4y
aaqabaaakeaacaWGrbWaaSbaaSqaaiaadkgaaeqaaaaakiabg2da9m
aalaaabaGaamyuamaaBaaaleaacaWGIbaabeaakiabgkHiTiaadgfa
daWgaaWcbaGaamODaiaadggacaWGUbaabeaaaOqaaiaadgfadaWgaa
WcbaGaamOyaaqabaaaaOGaeyypa0JaaGymaiabgkHiTiabeY7aTnaa
BaaaleaacaWG2bGaamyyaiaad6gaaeqaaOWaaSaaaeaacaWGtbWaaS
baaSqaaiaadAhacaWGHbGaamOBaaqabaaakeaacaWGrbWaaSbaaSqa
aiaadkgaaeqaaaaakmaakaaabaWaaSaaaeaacaaIYaaabaGaeqyWdi
haaiaadchadaWgaaWcbaGaamOyaaqabaaabeaakiaacUdaaaa!5970!
" style="vertical-align: middle;" /><br />
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Hiệu suất mạch mắc van song song phụ thuộc vào độ
mở của van.<o:p></o:p></span></div>
</div>
<div class="MsoNormal">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><br /></span></div>
<button><a href="http://adf.ly/ru9Nh" rel="nofollow" target="_blank">Download Bài Viết (PDF)</a></button>
<br />
<div style="text-align: center;">
<div style="text-align: left;">
<span style="color: #0b5394; font-family: 'Times New Roman', serif; line-height: 18.399999618530273px;">(Link rút gọn qua AdFly - sau 5s, kích Bỏ quảng cáo, và tải về)</span></div>
</div>
</div>
</div>
</div>
</div>
</div>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com1tag:blogger.com,1999:blog-8981651659752212590.post-16997910619100404572014-08-20T00:05:00.000+07:002014-08-20T00:57:53.209+07:00Bộ lọc dầu thủy lực và Xử lý dầu thủy lực<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="separator" style="clear: both; text-align: center;">
</div>
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://2.bp.blogspot.com/-RtDXgEPIiaM/U_N38jg-cYI/AAAAAAAABiU/_mDzWYYTIIc/s1600/bo%2Bloc%2Bthuy%2Bluc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="bo loc dau thuy luc" border="0" src="http://2.bp.blogspot.com/-RtDXgEPIiaM/U_N38jg-cYI/AAAAAAAABiU/_mDzWYYTIIc/s1600/bo%2Bloc%2Bthuy%2Bluc.jpg" height="250" title="bo loc dau thuy luc" width="320" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-size: 14pt;"><br /></span>
<span style="font-size: 14pt;">Các bộ lọc dầu có công dụng để
lọc sạch và loại bỏ các tạp chất trong dầu thủy lực. Các tạp chất có thể là bụi
bẩn lẫn vào dầu thủy lực trong quá trình rót, hoặc là các hạt kim loại nhỏ (sản
phẩm của quá trình mài mòn giữa các chi tiết trong <a href="http://blogthuyluc.blogspot.com/2012/04/he-truyen-dan-thuy-luc-dang-tich-phan-2.html" target="_blank">hệ thống thủy lực</a>), và cả
sản phẩn của quá trình oxi hóa dầu thủy lực tạo thành.</span></div>
<a name='more'></a><o:p></o:p><br />
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Tạp chất cơ khí vừa là sản
phẩm của quá trình mài mòn, đồng thời do nó làm tăng quá trình mài mòn các chi
tiết, làm kẹt các cặp chi tiết, làm giảm sự bôi trơn giữa các chi tiết, làm
giảm độ bền hóa học của dầu thủy lực, làm tắc các ống thủy lực nhỏ (các ống nhỏ
thường là các ống dẫn tín hiệu điều khiển khi hệ thống sử dụng phương pháp điều
khiển bằng tín hiệu thủy lực).<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các bộ lọc thủy lực làm việc
dựa trên nguyên lý sử dụng các phần tử lọc làm vướng lại các tạp chất khi có
dòng dầu thủy lực chảy qua các phần tử lọc này hoặc sử dụng trường lực để tách các
tạp chất ra khỏi dầu thủy lực. Trường hợp thứ nhất tạp chất bị vướng lại trên
bề mặt hoặc dưới đáy phần tử lọc của các bộ lọc thủy lực. Trường hợp thứ hai
dầu thủy lực được dẫn qua một trường nhân tạo (từ trường, điện trường, trường
ly tâm, trọng trường) làm các tạp chất bị lắng xuống. <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: blue;">Phân loại</span></b><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Dựa vào kích thước các hạt bị
giữ lại, người ta chia bộ lọc dầu thủy lực thành:<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- <i>Bộ lọc thô:</i> lọc được các hạt
có kích thước ≥0,1mm. Bộ lọc thô có thể được lắp đặt tại ống rót để lọc dầu
thủy lực được rót thùng chứa, được lắp đặt tại ống hút và ống nén để lọc sơ bộ
dầu thủy lực.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- <i>Bộ lọc trung bình:</i> lọc được
các hạt có kích thước từ 0,05mm tới 0,1mm. Bộ lọc trung bình thường được lắp
đặt tại ống nén hoặc ống xả.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- <i>Bộ lọc tinh:</i> lọc được các
hạt có kích thước nhỏ hơn 0,05mm. Bộ lọc tinh thường được lắp đặt tại các vị
trí có lưu lượng vừa phải, thường là các nhánh phụ trong hệ thống.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Phụ thuộc vào vị trí lắp bộ
lọc trong <a href="http://blogthuyluc.blogspot.com/2012/04/he-truyen-dan-thuy-luc-dang-tich-phan-2.html" target="_blank">hệ thống thủy lực</a> phân bộ lọc dầu thủy lực thành <i>bộ lọc dầu áp suất
cao</i> và <i>bộ lọc dầu áp suất thấp</i>. Theo đó, bộ lọc dầu áp suất cao chỉ có thể lắp
ở ống hút, còn bộ lọc dầu áp suất thấp chỉ có thể lắp ở ống xả. <o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Dựa vào kết cấu của bộ lọc,
các bộ lọc dầu thủy lực thường là các dạng chính sau: <i>bộ lọc lưới, bộ lọc lá,
bộ lọc giấy, bộ lọc nỉ, bộ lọc nam châm,</i>….<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span>
<span lang="EN-US" style="color: blue; font-size: 14.0pt; mso-ansi-language: EN-US;"><b>Cấu trúc các bộ lọc dầu thủy lực</b></span><br />
<span lang="EN-US" style="color: blue; font-size: 14.0pt; mso-ansi-language: EN-US;"><b>1. Bộ lọc lưới</b></span><br />
<span lang="EN-US" style="color: blue; font-size: 14.0pt; mso-ansi-language: EN-US;"></span><br />
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Bộ lọc lưới là loại bộ lọc dầu
đơn giản nhất. Nó gồm có khung cứng và lưới bằng đồng bao chung quanh. Dầu thủy
lực từ ngoài xuyên qua các mắt lưới và các lỗ để vào ống hút. Hình dáng và kích
thước của bộ lọc lưới rất khác nhau, tùy thuộc vào vị trí và công dụng của bộ
lọc.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các bộ lọc lưới thường được
lắp đặt tại ống hút và ống xả, và có thể cả tại ống rót dầu thủy lực vào thùng
chứa (cần phân biệt <b>ống rót</b> và <b>ống xả</b>: ống xả là xả dầu từ hệ thống về thùng
chứa. Ống rót dùng để rót dầu thủy lực từ ngoài vào thùng chứa). Phần tử lọc là
các lưới đồng, kích thước cắc mắt lưới quyết định độ lọc sạch dầu thủy lực.
Lưới được xếp một lớp hoặc nhiều lớp. Để làm giảm sự cản trở bề mặt lọc được
thiết kế sao cho lớn nhất có thể.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">
<span lang="EN-US" style="font-size: 14pt;">Trên hình 1 thể hiện cấu trúc của bộ lọc lưới. Các
chi tiết bao gồm: vỏ 1 dạng trụ với các lỗ thủng trên bề mặt cho phép dầu thủy
lực đi qua, vỏ 1 bao quanh lưới lọc 2.
Bộ lọc được đóng kín 2 đầu bằng 2 đĩa. Tại tâm 2 đĩa được đục thủng, và xuyên
qua bởi ống thép 4, trên ống thép đục có lỗ, một đầu ống thép 4 nối thông với
ống hút của trạm <a href="http://blogthuyluc.blogspot.in/search/label/May%20Thuy%20Luc" target="_blank">máy bơm</a>.</span></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://1.bp.blogspot.com/-owp338nUl_0/U_N5_ighz5I/AAAAAAAABig/G_TCw5QJLgE/s1600/bo%2Bloc%2Bluoi%2B1.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="bo loc dau thuy luc dang luoi" border="0" src="http://1.bp.blogspot.com/-owp338nUl_0/U_N5_ighz5I/AAAAAAAABig/G_TCw5QJLgE/s1600/bo%2Bloc%2Bluoi%2B1.png" height="192" title="bo loc dau thuy luc" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 1. Cấu trúc bộ lọc lưới</td></tr>
</tbody></table>
<br />
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><span style="color: blue;"><b>2. </b></span><b><span style="color: blue;">Bộ lọc dạng sợi</span> </b></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Bộ lọc dạng sợi có cấu trúc
tương tự với bộ lọc dạng lưới. Chúng cấu tạo từ
các sợi với số lượng lớn các lỗ hoặc các khe hướng tâm. Các sợi này được quấn quanh các có tiết diện tròn hoặc tiết diện chữa nhật cuốn quanh vỏ bộ lọc tạo thành các khe hở hướng tâm. Độ rộng các khe
hở giữa các sợi quyết định độ lọc sạch của bộ lọc. </span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><i>Nhược điểm của bộ lọc dạng
lưới và dạng sợi là khó làm sạch các phần tử lọc khi lưu lại các tạp chất.</i><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: blue;">3. Bộ lọc dạng lá: </span></b></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Bộ lọc dạng lá được lắp đặt
tại đường ống nén và đường ống xả trong hệ thống thủy lưc. Bộ lọc lá kiểu G41 (hình 2 - chú thích: выход - cửa ra của bộ lọc; вход - cửa vào của bộ lọc) cấu tạo từ vỏ 1, nắp đậy 2 trục 3. Trên trục cố định các phần tử lọc.
Nắp đậy 2 có lỗ để dẫn dầu thủy lực vào và ra khỏi bộ lọc. Nắp đậy 2 được gắn
chặt với vỏ 1 bằng các bu-lông. Bít kín giữa nắp 2 và vỏ 1 bằng các vòng đệm
cao su 4. Các phần tử lọc cấu tạo gồm 1 khung dạng trụ tạo thành từ các lá lọc
5 xen kẽ giữa các lá lọc 5 là các lá lọc 6 ( hình dạng các lá lọc 5 và 6 như
dưới). Dầu thủy lực đi vào bộ lọc thông qua lỗ trên nắp 2 và đi qua các khe hở
giữa các lá rồi theo lỗ trên nắp 2 đi ra khỏi bộ lọc. Dầu thủy lực chứa tạp
chất khi đi qua khe hở giữa các lá lọc sẽ bị giữ lại các tạp chất. Độ lọc sạch
của bộ lọc phụ thuộc vào kích thước khe hở giữa cá lá lọc. Trong quá trình vận
hành các khe hở này dần dần sẽ bị mắc kẹt lại bởi các tạp chất. Để dọn sạch các
tạp chất này người ta sử dụng các thanh gạt 7 được gắn cố định bằng các chốt 8.
Khi quay bằng tay trục 3, các thanh gạt chuyển động giữa các lá 5 và 6 làm sạch
các tạp chất bị mắc kẹt. Các tạp chất bị gạt lắng xuống đáy bộ lọc, và được lấy
ra ngoài thông qua lỗ dưới đáy. Lỗ này được đậy lại bằng nút 9. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-PPLMSTWJ_l8/U_N7fqSBvVI/AAAAAAAABi0/zCCGrwV789Q/s1600/bo%2Bloc%2Bdang%2Bla.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="bo loc dau thuy luc dang lá" border="0" src="http://2.bp.blogspot.com/-PPLMSTWJ_l8/U_N7fqSBvVI/AAAAAAAABi0/zCCGrwV789Q/s1600/bo%2Bloc%2Bdang%2Bla.png" title="bo loc dau thuy luc" width="500" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 2. Bộ lọc dạng lá kiểu G41</td></tr>
</tbody></table>
</span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các bộ lọc lá kiểu G41 cho
phép lưu lượng lọc lên tới 70 lít/ph với độ chênh áp 0,1 – 0,2 MPa. <o:p></o:p></span><br />
<span lang="EN-US" style="color: blue; font-size: 14.0pt; mso-ansi-language: EN-US;"><b>Nhận xét</b></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">
</span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các bộ lọc dầu dạng lưới, dạng
sợi và dạng lá có tính cản trở không lớn khi lọc, và độ lọc sạch cũng không
cao. Để tăng độ lọc sạch dầu thủy lực cần sử dụng <i>các bộ lọc tinh</i>. Tuy nhiên
các bộ lọc tinh cũng sẽ có tính cản trở lớn, lưu lượng lọc nhỏ, tổn thất áp
suất lớn. Các bộ lọc tinh thường được lắp đặt tại các đường nhánh phụ tách ra
từ nhánh chính. Để tránh làm quá tải hoặc nhanh đào thải các bộ lọc tinh, chất
lỏng trước khi dẫn qua các bộ lọc tinh cần trải qua các bộ lọc thô. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: blue;">Các bộ lọc tinh</span> </b>sử dụng các
phần tử lọc: dạng vải, dạng các tông, dạng nỉ, dạng sứ kim loại<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Các bộ lọc với phần tử lọc
dạng các tông và dạng vải lọc được 75% các hạt tạp chất kích thước khoảng 4-5
μm chỉ qua 1 lần lọc. Trong trường hợp đặc biệt các bộ lọc dạng này có thể sử dụng phần tử lọc kết hợp tạo
thành từ phần tử lọc tinh 2 và phần tử lọc thô 1 (hình 3). Khi van 3 chưa mở,
chất lỏng được lọc qua cả 2 phần tử lọc (hình 3a). Khi van 3 được mở, dầu thủy lực chỉ đi qua phần
tử lọc thô 1, bỏ qua phần tử lọc tinh 2. ( hình 3b)<o:p></o:p></span></div>
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<br /></div>
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<br /></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-fJpdN1q-d9w/U_N-AXUTSTI/AAAAAAAABjA/S5WRsc4kVXI/s1600/bo%2Bloc%2Bthuy%2Bluc%2Bto%2Bhop.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="phan tử lọc kết hợp" border="0" src="http://2.bp.blogspot.com/-fJpdN1q-d9w/U_N-AXUTSTI/AAAAAAAABjA/S5WRsc4kVXI/s1600/bo%2Bloc%2Bthuy%2Bluc%2Bto%2Bhop.png" title="bo loc dau thuy luc" width="600" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 3. Phần tử lọc kết hợp</td></tr>
</tbody></table>
<span style="font-size: 19px;"><b><span style="color: blue;">4. Bộ lọc giấy</span></b> </span><br />
<span style="font-size: 19px;">Các phần tử lọc của các bộ lọc giấy thường có dạng hình trụ. Các phần tử lọc dạng này thường được gấp thành dạng như hình vẽ để tăng bề mặt lọc.</span><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-_K9OLjZ91lA/U_N-4tKNFkI/AAAAAAAABjI/41DN6QQiAJs/s1600/phan%2Btu%2Bbo%2Bloc%2Bgiay.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="bo loc dau giay" border="0" src="http://4.bp.blogspot.com/-_K9OLjZ91lA/U_N-4tKNFkI/AAAAAAAABjI/41DN6QQiAJs/s1600/phan%2Btu%2Bbo%2Bloc%2Bgiay.png" title="bo loc dau thuy luc" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 4. Phần tử bộ lọc giấy</td></tr>
</tbody></table>
<span style="font-size: 14pt;"><b><span style="color: blue;">5. Bộ lọc nỉ và bộ lọc sứ - kim
loại:</span></b> </span><br />
<span style="font-size: 14pt;">Các bộ lọc dạng này chính là các bộ lọc tinh. Các phần tử lọc có các bột
kim loại và sứ dạng cầu tạo thành lớp dày. Các bộ lọc có khả năng chứa lượng
tạp chất lớn, đồng nghĩa với tuổi thọ hoạt động dài. Đối với các bộ lọc dạng
này phần tử lọc phổ biến làm từ bột sứ và bột kim loại. Sơ đồ cấu trúc vật liệu
lọc từ sứ và kim loại thể hiện bởi hình vẽ dưới. Dầu thủy lực thấm từ từ qua
khe hở giữa các hạt sứ và kim loại.</span><br />
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<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-mFxHUVDuha8/U_OANOOmUbI/AAAAAAAABjU/WiOt4N0pz8E/s1600/cau%2Btruc%2Bphan%2Bbo%2Bcac%2Bhat.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="http://2.bp.blogspot.com/-mFxHUVDuha8/U_OANOOmUbI/AAAAAAAABjU/WiOt4N0pz8E/s1600/cau%2Btruc%2Bphan%2Bbo%2Bcac%2Bhat.png" height="320" width="316" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 5. Cấu trúc phân bố các sứ và kim loại</td></tr>
</tbody></table>
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Bộ lọc nỉ hình vẽ dưới cấu tạo
từ vỏ 1, nắp 2 với cửa vào và cửa ra, ống 3 được cố định với nắp 2. Phần tử lọc
dạng nỉ 4 được gắn với ống dẫn 3. <o:p></o:p></span></div>
<div class="MsoNormal">
<br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://3.bp.blogspot.com/-H76alYqNF_8/U_OBcKTgHBI/AAAAAAAABjc/Dq7Gg4kg1BM/s1600/bo%2Bloc%2Bni.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="bo loc dau thuy luc dạng nỉ" border="0" src="http://3.bp.blogspot.com/-H76alYqNF_8/U_OBcKTgHBI/AAAAAAAABjc/Dq7Gg4kg1BM/s1600/bo%2Bloc%2Bni.png" title="bo loc dau thuy luc" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 6. Cấu trúc bộ lọc nỉ</td></tr>
</tbody></table>
<br /></div>
<span lang="EN-US" style="font-size: 14pt;"><span style="color: blue;"><b>6. Bộ lọc phân ly</b></span> </span><br />
<span lang="EN-US" style="font-size: 14pt;">Bộ lọc phân ly là bộ lọc có khả năng lọc không
giới hạn với cản trở nhỏ. Nguyên lý hoạt động của bộ lọc này dựa trên việc dẫn
dầu thủy lực đi qua trường lực có thể hút, lưu giữ các tạp chất lại. Trên hình
vẽ thể hiện cấu trúc bộ lọc từ C43-3, có
công dụng làm lắng các tạp chất có từ tính. Cấu tạo bộ lọc gồm vỏ 3, nắp 8 gắn
với ống đồng 7 bằng ren và cụm bẫy từ. Cụm bẫy từ gồm đĩa tròn 4 liên kết với
ống đồng 7 bằng ren, trên đĩa tròn 4 đục 6 lỗ, mỗi lỗ được lắp vào 1 thanh nam
châm 9. Các thanh nam châm được cách ly với nắp bộ lọc bởi vòng đệm 5. Phần
dưới ống đồng 7 được gắn cố định với 1 đĩa đồng 2, có công dụng như một vách
chắn từ. Các hạt từ tính khi đi qua bộ lọc sẽ bị hút lại trên bề mặt các nam
châm.</span><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-VVqFtptguYQ/U_OBcQnmW_I/AAAAAAAABjg/needveiQ8a4/s1600/bo%2Bloc%2Bphan%2Bly.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="bo loc dau thuy luc phân ly" border="0" src="http://2.bp.blogspot.com/-VVqFtptguYQ/U_OBcQnmW_I/AAAAAAAABjg/needveiQ8a4/s1600/bo%2Bloc%2Bphan%2Bly.png" title="bo loc dau thuy luc" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 7. Cấu trúc bộ lọc phân ly C43-3</td></tr>
</tbody></table>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><b><span style="color: blue;">Lắp đặt bộ lọc dầu thủy lực
trong hệ thống thủy lực</span></b><o:p></o:p></span></div>
<div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khi lựa chọn sơ đồ lắp
đặt cần tính đến các điều kiện sau:<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> - Nguyên nhân tạo tạp chất<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> - Độ nhạy của các chi tiết của hệ thống thủy
lực đối với tạp chất;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Chế độ công tác của máy thủy
lực;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Áp suất công tác;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Thiết bị điều khiên hay
không điều khiển được;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- <a href="http://blogthuyluc.blogspot.com/2012/04/vai-tro-cua-chat-long-lam-viec.html" target="_blank">Loại dầu công tác</a>;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Điều kiện vận hành.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Lắp đặt bộ lọc có thể tại
đường ống hút, đường ống nén, và đường ống xả và tại các đường nhánh phụ tách
ra từ các đường ống chính trên. </span><span style="font-size: 14pt;">(hình 8)</span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"></span></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://4.bp.blogspot.com/-tf8AgHrJ81Q/U_OCdR9GmMI/AAAAAAAABjs/PuwoIeEDxcQ/s1600/so%2Bdo%2Blap%2Bdat%2Bbo%2Bloc.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img alt="so do lap dat cac bo loc thuy luc" border="0" src="http://4.bp.blogspot.com/-tf8AgHrJ81Q/U_OCdR9GmMI/AAAAAAAABjs/PuwoIeEDxcQ/s1600/so%2Bdo%2Blap%2Bdat%2Bbo%2Bloc.png" title="bo loc dau thuy luc" width="600" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 8. Sơ đồ lắp đặt bộ lọc</td></tr>
</tbody></table>
<br />
<ul>
<li><span style="font-size: 14pt;">Lắp đặt các bộ lọc trên <a href="http://blogthuyluc.blogspot.com/2012/06/ong-dan-thuy-luc-phan-3-tinh-toan-ong.html" target="_blank">đườngống</a> hút (hình 8.a) nhằm bảo vệ tất cả các thiết bị thủy lực trong hệ thống thủy lực.<i> Nhược
điểm:</i> làm giảm khả năng hút của máy bơm, tăng khả năng xuất hiện hiện tượng xâm
thực. </span><span style="font-size: 14pt;">Đối với kiểu lắp đặt bộ lọc
trên <a href="http://blogthuyluc.blogspot.com/2012/06/ong-dan-thuy-luc-phan-3-tinh-toan-ong.html" target="_blank">đường ống</a> hút thường cần bổ sung thêm đồng hồ kết hợp với van một chiều,
tác dụng khi dầu không quá nhiều tạp chất.</span></li>
<li><span style="font-size: 14pt;">Lắp đặt các bộ lọc trên <a href="http://blogthuyluc.blogspot.com/2012/06/ong-dan-thuy-luc-phan-3-tinh-toan-ong.html" target="_blank">đườngống</a> nén (hình 8.b) nhằm bảo vệ tất cả các thiết bị thủy lực trong hệ thống trừ máy bơm.
Dầu thủy lực lẫn tạp chất, qua máy bơm, dưới áp suất nén có thể phá hủy các
phần tử lọc của bộ lọc. Để bảo vệ bộ lọc cần lắp thêm <a href="http://blogthuyluc.blogspot.com/2012/04/van-toan_07.html" target="_blank">van an toàn</a>.</span></li>
<li><span style="font-size: 14pt;">Lắp đặt bộ lọc trên <a href="http://blogthuyluc.blogspot.com/2012/06/ong-dan-thuy-luc-phan-3-tinh-toan-ong.html" target="_blank">đường ống</a>
xả (hình 8c) là kiểu phổ biến nhất, các bộ lọc không làm việc với áp suất cao, không tạo
ra cản trợ bổ súng trên ống hút và ống nén, đồng thời có thể lọc bỏ tất cả tạp
chất cơ khí chứa trong dầu thủy lực trước khi đổ về <a href="http://blogthuyluc.blogspot.com/2014/06/thung-chua-dau-thuy-luc-va-bo-tan-nhiet.html" target="_blank">thùng chứa</a>. Nhược điểm của
sơ đồ lắp đặt kiểu này đó là làm nóng dầu thủy lực. </span></li>
<li><span style="font-size: 14pt;">Lắp đặt bộ lọc trên đường
nhánh phụ không đảm bảo bảo vệ hoàn toàn, nhưng có thể làm giảm cơ bản tạp chất
trong dầu thủy lực. Mang hiệu quả lọc bổ sung cho các bộ lọc chính. Phổ biến và
hiệu quả nhất là sơ đồ lắp đặt bộ lọc dầu tinh trên đường nhánh phụ tách ra từ
đường ống xả.</span></li>
</ul>
<br />
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<br /></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khi lắp đặt bộ lọc tại các
<a href="http://blogthuyluc.blogspot.com/2012/06/ong-dan-thuy-luc-phan-3-tinh-toan-ong.html" target="_blank">đường ống</a> có dòng thuận nghịch đi qua (tại đoạn ống đó có thể xuất hiện dòng
theo cả 2 chiều) cần sử dụng thêm <a href="http://blogthuyluc.blogspot.com/2012/03/van-mot-chieu.html" target="_blank">các van 1 chiều</a> để đảm bảo dòng dầu thủy lực
đi qua bộ lọc chỉ theo 1 chiều cố định mà không ảnh hưởng tới chức năng làm
việc của đoạn ống dẫn này.<o:p></o:p></span><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://2.bp.blogspot.com/-SJnvnSsQrMA/U_ODbXunnDI/AAAAAAAABj4/lBMC2pWVrJ4/s1600/thuan%2Bnghich.png" imageanchor="1" style="margin-left: auto; margin-right: auto;"><img border="0" src="http://2.bp.blogspot.com/-SJnvnSsQrMA/U_ODbXunnDI/AAAAAAAABj4/lBMC2pWVrJ4/s1600/thuan%2Bnghich.png" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 9. Lắp bộ lọc tại dòng thuận nghịch</td></tr>
</tbody></table>
<span style="font-size: 14pt;">Người ta sử dụng áp kế để kiểm
tra khả năng làm việc của bộ lọc trong trường hợp này. Khi độ chênh áp kế giữa
2 đầu bộ lọc tăng lên, tức là lượng tạp chất bị bộ lọc giữ lại đã nhiều, và cần
thay bộ lọc hoặc làm sạch phần tử lọc.</span><br />
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</div>Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com4tag:blogger.com,1999:blog-8981651659752212590.post-90594090787858242042014-08-09T12:05:00.000+07:002016-03-07T21:49:23.610+07:00[Ebook] Các quá trình thủy lực<div dir="ltr" style="text-align: left;" trbidi="on">
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<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://4.bp.blogspot.com/-DpMgmSqp6Og/U-WqwqBp1kI/AAAAAAAABfc/sXcFLpY8a6s/s1600/cover+cac+qua+trinh+thuy+luc.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="228" src="https://4.bp.blogspot.com/-DpMgmSqp6Og/U-WqwqBp1kI/AAAAAAAABfc/sXcFLpY8a6s/s1600/cover+cac+qua+trinh+thuy+luc.png" width="320" /></a></div>
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Đây là một cuốn sách mình sưu
tầm được từ trên mạng. Nội dung cuốn sách bao gồm các kiến thức cơ bản về thủy
lực. Ngắn gọn, cô đọng, nhưng vẫn đầy đủ. Tuy nhiên nội dung đặc biệt của cuốn sách
là đề cập nhiều tới các hệ thống xử lý vật liệu như lắng đọng, phân tách, trộn
nhiên liệu, sàng lọc nhiên liệu dùng trong cách ngành xây dựng, hóa chất. </span><br />
<a name='more'></a><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sách
còn có cả phần câu hỏi, giúp người đọc tổng hợp kiến thức và hiểu rõ hơn vấn
đề. <o:p></o:p></span></div>
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<span style="font-size: 14pt;">MỤC LỤC</span></div>
<br />
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<tbody>
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<td style="border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Đề Mục<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Trang<o:p></o:p></span></div>
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<span style="font-size: 14.0pt;">LỜI TỰA </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<br /></div>
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<span style="font-size: 14.0pt;">Mục Lục ..................</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">..</span><span style="font-size: 14.0pt;">..................................................................
<o:p></o:p></span></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1<o:p></o:p></span></div>
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<span style="font-size: 14.0pt;">GIỚI THIỆU VỀ MÔ
ĐUN ...........................................................
</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3<o:p></o:p></span></div>
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<span style="font-size: 14.0pt;">Bài 10. NHỮNG KIẾN THỨC
CƠ BẢN CỦA THỦY LỰC HỌC <o:p></o:p></span></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5<o:p></o:p></span></div>
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<span style="font-size: 14.0pt;">A. TĨNH LỰC HỌC CHẤT
LỎNG ............................................. <o:p></o:p></span></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5<o:p></o:p></span></div>
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<span style="font-size: 14.0pt;">10.1. NHỮNG TÍNH CHẤT
VẬT LÍ CỦA CHẤT LỎNG ...........<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.2. PHƯƠNG TRÌNH CƠ
BẢN CỦA TĨNH LỰC HỌC CHẤT LỎNG …………………………………………………………… <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">8<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">B. ĐỘNG LỰC HỌC CỦA
CHẤT LỎNG ....................................
<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">13<o:p></o:p></span></div>
</td>
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<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.3. NHỮNG KHÁI
NIỆM ....................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.4. PHƯƠNG TRÌNH DÒNG
LIÊN TỤC .............................. <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">18<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.5. PH</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ư</span><span style="font-size: 14.0pt;">ƠNG TRÌNH BERNULLI
......................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">19<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.7. TRỞ LỰC TRONG ỐNG
DẪN CHẤT LỎNG ................. <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">23<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.8. CÂU HỎI VÀ BÀI
TẬP ................................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">25<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">10.9. THỰC HÀNH ............................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">31<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 11. VẬN CHUYỂN CHẤT
LỎNG ..................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">32<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.1. CÁC THÔNG SỐ ĐẶC
TRƯNG CỦA BƠM ......... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">32<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.2. BƠM THỂ TÍCH ............................................................ <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">36<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.3. BƠM LY TÂM ........................................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">43<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.4. CÁC LOẠI BƠM KHÁC
.................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">51<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.5. SO SÁNH VÀ CHỌN
BƠM ............................................. </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">52<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.6. CÂU HỎI VÀ BÀI
TẬP ................................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">53<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">11.7. THỰC HÀNH .................................................................. </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">57<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 12. VẬN CHUYỂN VÀ
KHÍ NÉN ........................................ <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">60<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">12.1. MÁY NÉN
PITTÔNG ........................................................ </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">62<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">12.2. MÁY NÉN VÀ THỔI
KHÍ KIỂU RÔTO ...........................
<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">68<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">12.3. QUẠT ................................................................................ </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">70<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 13. PHÂN RIÊNG BẰNG
PHƯƠNG PHÁP LẮNG ............... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">72<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">13.1. LẮNG TRONG TR</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ư</span><span style="font-size: 14.0pt;">ỜNG TRỌNG LỰC
.......................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">72<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">13.2. THIẾT BỊ
LẮNG ................................................................ </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">76<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">13.3. LẮNG TRONG TR</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ư</span><span style="font-size: 14.0pt;">ỜNG LỰC LY TÂM
......................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">80<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">13.4. CÂU HỎI VÀ BÀI
TẬP .................................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">87<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 14. PHÂN RIÊNG BẰNG
PHƯƠNG PHÁP LỌC ................ <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">95<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">14.1. PH</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ư</span><span style="font-size: 14.0pt;">ƠNG TRÌNH LỌC
...................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">96<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">14.2. THIẾT BỊ LỌC </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span><span style="font-size: 19px;">.................................................................</span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">98<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">14.3. CÂU HỎI VÀ BÀI
TẬP .................................................... <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">100<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">14.4. THỰC HÀNH ................................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">103<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 15. KHUẤY TRỘN CHẤT
LỎNG .......................................
</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">105<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">15.1. KHUẤY TRỘN BẰNG
CƠ KHÍ ........................................ <o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">105<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">15.2. CẤU TẠO CÁNH
KHUẤY ................................................ </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">108<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">15.3. KHUẤY BẰNG KHÍ
NÉN.................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">111<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">15.4. CÂU HỎI ............................................................................ </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">113<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">15.5. THỰC HÀNH ..................................................................... </span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">113<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">Bài 16. ĐẬP – NGHIỀN –
SÀNG VẬT RẮN ..............................
<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">114<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">16.1. ĐẬP NGHIỀN ......................................................................
</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">114<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">16.2. PHÂN LOẠI VẬT
LIỆU .....................................................
</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">129<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">16.3. THỰC HÀNH .....................................................................</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">136<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">16.4. CÂU HỎI TRẮC
NGHIỆM</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> </span><span style="font-size: 14.0pt;">................................................
</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">137<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">THUẬT NGỮ CHUYÊN
MÔN ..........................................</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">.........<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">140<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 387.0pt;" valign="top" width="516"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span style="font-size: 14.0pt;">TÀI LIỆU THAM KHẢO ....................................................</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">……<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal" style="margin-bottom: 6.0pt; margin-left: 0cm; margin-right: 0cm; margin-top: 6.0pt;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">141<o:p></o:p></span></div>
</td>
</tr>
</tbody></table>
<br />
<br />
<ul style="text-align: left;">
<li><a href="http://blogthuyluc.blogspot.com/search/label/Ebook" target="_blank">Đọc Giới thiệu Ebook khác</a></li>
<li><a href="http://blogthuyluc.blogspot.com/p/tai-lieu-giao-trinh.html" target="_blank">Đi đến Trang Tài Liệu</a></li>
</ul>
</div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-83276889114494184642014-08-09T11:06:00.002+07:002014-08-09T11:11:23.742+07:002 Dạng mạch thủy lực<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://1.bp.blogspot.com/-8syx2ciSd_A/U-WcVlg-q6I/AAAAAAAABfM/w6sHI1sw-fI/s1600/he-thong-thuy-luc.gif" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" src="http://1.bp.blogspot.com/-8syx2ciSd_A/U-WcVlg-q6I/AAAAAAAABfM/w6sHI1sw-fI/s1600/he-thong-thuy-luc.gif" height="308" width="320" /></a></div>
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<u><span lang="RU" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: RU;">Гидроцепь</span></u><span lang="RU" style="font-size: 14pt;"> </span><span lang="EN-US" style="font-size: 14pt;">(<span style="color: #3366ff;">Mạch thủy lực</span>) – được hiểu là tổ hợp các thiết bị liên
kết lẫn nhau, mà các thiết bị này có tác động trực tiếp với chất lỏng công tác
(hay chất lỏng làm việc) và có công dụng để thực hiện các chức năng xác định trong
hệ truyền dẫn thủy lực dạng thể tích (</span><span lang="RU" style="color: #3366ff; font-size: 14pt;">Объемный</span><span lang="RU" style="color: #3366ff; font-size: 14pt;"> </span><span lang="RU" style="color: #3366ff; font-size: 14pt;">гидропривод</span><span lang="EN-US" style="font-size: 14pt;">).</span></div>
<a name='more'></a><br />
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14pt;">Trong một bài <a href="http://blogthuyluc.blogspot.com/2012/04/he-truyen-dan-thuy-luc-dang-tich-phan-2.html" target="_blank">Hệ truyền dẫn thủy lực dạng thể tích (phần 2)</a> chúng ta đã biết mạch thủy lực phân thành mạch hở và mạch kín (hay mạch đóng). Trong bài này chúng ta tìm hiểu kĩ hơn về 2 loại mạch này.</span><span style="font-size: 14pt;"> </span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><span style="color: blue;">Hệ
thống thủy lực mạch hở</span><o:p></o:p></span></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Trong hệ thống thủy lực mạch
hở đường ống hút vào máy bơm được lắp đặt ngập trong chất lỏng làm việc, ở đó
áp suất tại bề mặt thoáng của chất lỏng luôn luôn duy trì ở áp suất khí quyển
(có nghĩa là thùng chứa dầu luôn thông với không khí), để đảm bảo tốt khả năng
hút của máy bơm luôn. Sự cản trở trên đường ống hút cần phải cần phải không lớn
để đẩm bảo chiều cao hút theo yêu cầu. <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Về mặt nguyên lý, các máy thủy lực là các máy có khả năng tự hút, tuy nhiên trong vài
trường hợp vẫn cần bổ sung áp suất hút không lớn. Trong các hệ thống
thủy lực mạch hở chất lỏng làm việc được dẫn vào động cơ thủy lực và được rót
về thùng chứa sau khi đi qua van phân phối.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://3.bp.blogspot.com/-IHTkJ_cXOes/U-WY3M-p9VI/AAAAAAAABe4/WLKQ44pvdvU/s1600/mach+ho.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="mach ho" border="0" src="http://3.bp.blogspot.com/-IHTkJ_cXOes/U-WY3M-p9VI/AAAAAAAABe4/WLKQ44pvdvU/s1600/mach+ho.png" height="267" title="mach thuy luc" width="400" /></a></div>
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<br /></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><span style="color: blue;"><b>Các dấu hiệu để nhận ra hệ
thống thủy lực mạch hở:</b></span><o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Đường ống hút có đường kính
lớn, và có chiều dài không lớn.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Các van phân phối, các bộ
lọc, bộ làm mát có kích thước tiêu chuẩn “lối thông” (</span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">условного</span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> </span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">прохода</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">) tương ứng với lưu lượng
chuẩn của hệ thống. (Trong từ điển dịch </span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">проход</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – lối thông: mình hiểu ở đây là các thiết bị
thủy lực khi cho phép chất lỏng đi qua, đều tạo ra một lối đi và đó lối thông).<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Dung tích thùng chứa dầu là
bội số của lưu lượng cực đại của máy bơm<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Máy bơm thường được lắp đặt
phía trên thùng chứa dầu ( cũng có trường hợp được lắp phía dưới và ngang với
thùng chứa dầu – trường hợp đặt biệt) .<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Tần số quay của trục dẫn
động giới hạn chiều cao hút.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Khóa các tải trọng trong
hành trình về được đảm bảo bằng các thiết bị thủy lực. <o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hệ thống thủy lực mạch hở là
hệ thống chuẩn được ứng dụng trong nhiều lĩnh vực trên các trạm máy cố định và
di động như: trên các máy công cụ, trên các máy ép, trên các oto và các xe cần
trục.<o:p></o:p></span></div>
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<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><span style="color: blue;">Hệ
thống thủy lực mạch kín</span><o:p></o:p></span></b></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hệ thống thủy lực được gọi là
mạch kín khi chất lỏng làm việc thoát ra từ động cơ thủy lực được hút trực tiếp
vào máy bơm.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Phụ thuộc vào hướng tác động
của tải trọng (được xác định theo yêu cầu bài toán) mà máy bơm với dòng thuận
nghịch (máy bơm thuận nghịch) nén chất lỏng làm việc vào đường ống A hoặc đường
ống B. Kết quả là một trong các đường ống (A hoặc B) trở thành đường ống nén, đường
ống còn lại (B hoặc A) trở thành ống xả.<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Bảo vệ đường ống nén bằng van
an toàn, là van rót chất lỏng làm việc vào đường ống xả. Khi đó chất lỏng làm
việc ổn định tuần hoàn trong hệ thống.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Cần thiết bổ sung cho máy bơm
và động cơ thủy lưc lượng chất lỏng công tác rò rỉ (lượng chất lỏng rò rỉ phụ
thuộc vào đặc tính vận hành của các thiết bị trong hệ thống thủy lực). Để bổ
sung lưu lượng rò rỉ người ta sử dụng máy bơm phụ, được lắp đặt theo nguyên tắc
trực tiếp với máy bơm chính thông qua mặt bích. Máy bơm phụ trong chế độ làm
việc ổn định bơm từ thùng chứa dầu lượng chất lỏng vừa đủ vào đường ống xả của
hệ thống thủy lực mạch kín thông qua van một chiều. Lượng chất lỏng thừa thông
qua van an toàn của hệ thông bổ sung quay về thùng chứa dầu. <o:p></o:p></span></div>
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<br /></div>
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<a href="http://4.bp.blogspot.com/-xRxRNQW8OkU/U-WY-P1K4NI/AAAAAAAABfA/BNvMmgtmibg/s1600/mach+kin.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="mach kin" border="0" src="http://4.bp.blogspot.com/-xRxRNQW8OkU/U-WY-P1K4NI/AAAAAAAABfA/BNvMmgtmibg/s1600/mach+kin.png" height="271" title="mach thuy luc" width="400" /></a></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><span style="background-color: white; color: blue;"><b>Các dấu hiệu nhận biết cơ bản
của hệ thống thủy lực mạch kín:</b></span><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Cụm thiết bị phân phối có
đường kính tiêu chuẩn “lối thông” (</span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">диаметр</span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> </span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">условного</span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> </span><span lang="RU" style="font-size: 14.0pt; mso-ansi-language: RU;">прохода</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">) không lớn;<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Các bộ lọc và bộ làm mát có
tiết diện “lối thông” không lớn và có kích thước sơ bộ nhỏ (kích thước sơ bộ -
kích thước lớn nhất theo 3 chiều của 1 chi tiết );<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Kích thước thùng chứa dầu
không lớn, nhưng đồng bộ với thể tích công tác của máy bơm phụ và lưu lượng
tuần hoàn trong hệ thống;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Tần số quay của trục dẫn
động cao, nhờ hệ thống bổ sung;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Hệ thống có thể được lắp đặt
tự do (ở vị trí bất kỳ);<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Khóa tải trọng bằng motor
thủy lực của hệ thống;<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Hoàn toàn truyền dẫn thuận
nghịch đối với vị trí 0;<o:p></o:p></span></div>
<span lang="EN-US" style="font-size: 14pt;">- Tái sinh năng lượng hãm phanh(cản trở, phanh).</span></div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com3tag:blogger.com,1999:blog-8981651659752212590.post-48268631050053178042014-07-29T13:29:00.000+07:002016-03-07T21:49:10.439+07:00Bài giảng Thủy Lực và Máy Thủy Lực - GTVT<div dir="ltr" style="text-align: left;" trbidi="on">
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Đây là tập bài giảng của trường
Giao thông vận tải. Nội dung rất cơ bản về thủy lực đại cương và máy thủy lực. Bài
giảng cung cấp chủ yếu các công thức để tính toán và giải bài tập. Tiện lợi cho
các bạn ôn và nắm chắc kiến thức thủy lực cơ bản.</span></div>
<a name='more'></a><o:p></o:p><br />
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Phần I: Thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 1. Mở đầu<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.1.<span style="font-size: 7pt;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Giới thiệu chung về môn học<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.2.<span style="font-size: 7pt;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Một số tính chất vật lý của chất lỏng<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.3.<span style="font-size: 7pt;">
</span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Lực tác dụng và ứng suất<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 2. Thủy tĩnh học<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.1. Áp suất và áp lực thủy
tĩnh<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.2. Phương trình vi phân cân
bằng Ơle<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.3. Cân bằng trong trường
trọng lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.4. Áp lực chất lỏng lên
thành phẳng<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.5. Áp lực chất lỏng lên
thành cong<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 3. Cơ sở động lực học<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.1. Khái niệm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.2. Phương trình liên tục<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.3. Phương trình vi phân
chuyển động cho chất lỏng lý tưởng<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.4. Phương trình Bernoulli
cho dòng nguyên tố<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.5. Phương trình Bernoulli
cho toàn dòng chất lỏng thực chảy ổn định<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.6. Phương trình biến thiên
động lượng<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 4. Tổn thất cột chất
lỏng<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.1. Những dạng tổn thất<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.2. Hai trạng thái chảy<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.3. Phương trình cơ bản của
dòng chảy đều<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.4. Dòng chảy tầng trong ống
trụ tròn<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.5. Dòng chảy rối trong ống
trụ tròn<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.6. Công thức tính tổn thất
dọc đường<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.7. Công thức Sezi<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.8. Tổn thất cục bộ<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.9. Dòng chảy qua lỗ<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.10. Dòng chảy qua vòi hình
trụ, gắn ngoài cột áp không đổi<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.11. Tính toán thủy lực đường
ống<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Phần II. Máy thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 1. Khái niệm máy thủy
lực<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.1<span style="font-size: 7pt;"> </span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Máy thủy lực - các thông sơ cơ bản<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.2<span style="font-size: 7pt;"> </span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Máy thủy lực cánh
dẫn<o:p></o:p></span></div>
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<!--[if !supportLists]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.3<span style="font-size: 7pt;"> </span></span><!--[endif]--><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Máy bơm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương 2. Máy bơm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.1. Bơm ly tâm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.2. Bơm piston<o:p></o:p></span></div>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com2tag:blogger.com,1999:blog-8981651659752212590.post-66350357511768879352014-07-29T13:17:00.004+07:002014-07-29T13:17:50.285+07:00Máy bơm thủy lực: Công thức tính lưu lượng<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="http://4.bp.blogspot.com/-oNxvOPTtDw0/U9c6H5BfE4I/AAAAAAAABYc/jMvn28ume14/s1600/bom+thuy+luc.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="bom thuy luc" border="0" src="http://4.bp.blogspot.com/-oNxvOPTtDw0/U9c6H5BfE4I/AAAAAAAABYc/jMvn28ume14/s1600/bom+thuy+luc.jpg" height="248" title="bom thuy luc" width="320" /></a></div>
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<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">Trước tiên chúng
ta làm quen với khái niệm:</span><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> <b><span style="color: #3366ff;">Thể tích công tác (hay lưu lượng riêng) của máy bơm</span></b><span style="color: #3366ff;"> là thể tích chất lỏng được máy bơm đẩy ra cửa thoát ứng
với một vòng quay của trục máy bơm. Vậy <b>V=Q/n</b>;
n – số vòng quay trên phút của trục máy bơm, Q – lưu lượng của máy bơm.</span></span></div>
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<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">1. Bơm bánh răng
ăn khớp ngoài<o:p></o:p></span></div>
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<a href="http://4.bp.blogspot.com/-YpZZGTnO1Tc/U9c6R9qCQzI/AAAAAAAABYk/duJeqayXF4M/s1600/bom+banh+rang+ngoai.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm bánh răng ăn khớp ngoài" border="0" src="http://4.bp.blogspot.com/-YpZZGTnO1Tc/U9c6R9qCQzI/AAAAAAAABYk/duJeqayXF4M/s1600/bom+banh+rang+ngoai.png" height="250" title="Bơm bánh răng ăn khớp ngoài" width="400" /></a></div>
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<span style="font-size: 19px;">Thể tích công tác được tạo thành giữa các mép bánh răng với thành vỏ máy bơm.</span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">V =
m∙z∙b∙h∙π (1)<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">m</span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – Modul bánh răng<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">z </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– số răng<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">b</span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – bề dày của bánh
răng<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">h</span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – chiều cao răng<o:p></o:p></span></div>
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<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">2. Bơm bánh răng
ăn khớp trong<o:p></o:p></span></div>
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<a href="http://2.bp.blogspot.com/-bQBG0KVyHhM/U9c6dNjGllI/AAAAAAAABYs/vKmaacaf76o/s1600/bom+banh+rang+trong.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm bánh răng ăn khớp trong" border="0" src="http://2.bp.blogspot.com/-bQBG0KVyHhM/U9c6dNjGllI/AAAAAAAABYs/vKmaacaf76o/s1600/bom+banh+rang+trong.png" height="268" title="Bơm bánh răng ăn khớp trong" width="400" /></a></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Thể tích công tác được tạo bởi
các mép bánh răng trong với thành vỏ và vách ngăn.<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">V =
m∙z∙b∙h∙π (2)</span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">m</span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – Modul bánh răng<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">z</span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> – số răng của bánh
răng trong<o:p></o:p></span></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">b </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– bề dày của bánh
răng<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">h </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– chiều cao răng<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">3. Bơm rotor –
bánh răng<o:p></o:p></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://4.bp.blogspot.com/-M-QduGPZ5Bg/U9c6jdoAoOI/AAAAAAAABY0/eKZ5eY_cSRY/s1600/bom+rotor+banh+rang.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm rotor – bánh răng" border="0" src="http://4.bp.blogspot.com/-M-QduGPZ5Bg/U9c6jdoAoOI/AAAAAAAABY0/eKZ5eY_cSRY/s1600/bom+rotor+banh+rang.png" height="216" title="Bơm rotor – bánh răng" width="400" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Rotor thực hiện chuyển động
hành tinh va ăn khớp trong với stato. Số răng ăn khớp của rotor nhỏ hơn số răng
stato một răng. <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">V = z∙(A<sub>max</sub>
– A<sub>min</sub> ) ∙b (3)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">z </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– số răng của rotor<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">b </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– bề dày của răng<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">A </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– diện tích của
khoang trống <o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">4. Bơm trục vít<o:p></o:p></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://1.bp.blogspot.com/-E7UcI0ytPL0/U9c6qj-pf4I/AAAAAAAABY8/5hpnNCvH5O8/s1600/b%C6%A1m+truc+vit.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm trục vít" border="0" src="http://1.bp.blogspot.com/-E7UcI0ytPL0/U9c6qj-pf4I/AAAAAAAABY8/5hpnNCvH5O8/s1600/b%C6%A1m+truc+vit.png" height="235" title="Bơm trục vít" width="400" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Thể tích công tác tạo bởi giữa
các trục vít với vỏ bơm<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">V =
(D<sup>2</sup> – d<sup>2</sup>) ∙s∙π/4 – D<sup>2</sup>(α – sin2α) ∙s∙/2 (4)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ở đó: <i>cosα = (D+d)/(2D)<o:p></o:p></i></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">5. Bơm cánh gạt
tác động đơn<o:p></o:p></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-H90WoYh1FXw/U9c6wts6HbI/AAAAAAAABZE/qOoo7om2YDY/s1600/bom+canh+gat+1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm cánh gạt tác động đơn" border="0" src="http://2.bp.blogspot.com/-H90WoYh1FXw/U9c6wts6HbI/AAAAAAAABZE/qOoo7om2YDY/s1600/bom+canh+gat+1.png" height="238" title="Bơm cánh gạt tác động đơn" width="400" /></a></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Thể tích công tác tạo bởi
khoang giữa mặt trụ rotor và stato và các cánh gạt<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">V=2∙π
∙b∙e∙D (5)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">b </span></i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">– bề dày của cánh
gạt<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">6. Bơm cánh gạt
tác động kép<o:p></o:p></span></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-ZnGUoCXJ8qg/U9c66T6yppI/AAAAAAAABZM/F18h6g9D7wI/s1600/bom+canh+gat+2.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Bơm cánh gạt tác động kép" border="0" src="http://2.bp.blogspot.com/-ZnGUoCXJ8qg/U9c66T6yppI/AAAAAAAABZM/F18h6g9D7wI/s1600/bom+canh+gat+2.png" height="283" title="Bơm cánh gạt tác động kép" width="400" /></a></div>
<br />
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">V =
π∙b(D<sup>2</sup> – d<sup>2</sup>)/2 (6)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">7. Bơm piston
hướng kính với rotor lệch tâm<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;"><a href="http://3.bp.blogspot.com/-adsoopKxvKQ/U9c7BRoFsQI/AAAAAAAABZs/Oxffi4qQy_I/s1600/bom+rotor+huong+kinh+1.png" imageanchor="1" style="font-size: medium; margin-left: 1em; margin-right: 1em; text-align: center;"><img alt="Bơm piston hướng kính với rotor lệch tâm" border="0" src="http://3.bp.blogspot.com/-adsoopKxvKQ/U9c7BRoFsQI/AAAAAAAABZs/Oxffi4qQy_I/s1600/bom+rotor+huong+kinh+1.png" height="280" title="Bơm piston hướng kính với rotor lệch tâm" width="400" /></a></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Piston thực hiện chuyển động
tịnh tiến khứ hồi trong các lỗ trên rotor vời chiều dài hành trình bằng 2 lần
độ lệch tâm e.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">V = (</span></i><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">π</span></i><i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">d<sub>k</sub><sup>2</sup>/4)∙2∙e∙z (7)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">z </span></i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">– số piston<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: FR;">8. Bơm piston hướng kính với trục
quay lệch tâm<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: center;">
<span lang="FR" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: FR;"><a href="http://2.bp.blogspot.com/-qeWvkFjlzGE/U9c68sTfqLI/AAAAAAAABZc/lCRKE3HM8ZU/s1600/bom+piston+huong+kinh+2.png" imageanchor="1" style="font-size: medium; margin-left: 1em; margin-right: 1em;"><img alt="Bơm piston hướng kính với trục quay lệch tâm" border="0" src="http://2.bp.blogspot.com/-qeWvkFjlzGE/U9c68sTfqLI/AAAAAAAABZc/lCRKE3HM8ZU/s1600/bom+piston+huong+kinh+2.png" height="250" title="Bơm piston hướng kính với trục quay lệch tâm" width="400" /></a></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Trục quay lệch tâm làm các piston chuyển động tịnh
tiến khứ hồi trong lòng các lỗ cố định trên stato.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">V = (</span></i><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">π</span></i><i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">d<sub>k</sub><sup>2</sup>/4)∙2∙e∙z (8)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">z</span></i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"> – số piston.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: FR;">9. Bơm piston hướng trục với trục
gập<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: center;">
<span lang="FR" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: FR;"><a href="http://1.bp.blogspot.com/-D2OL-1pnT_8/U9c6_inActI/AAAAAAAABZk/BpNmtMHvQTM/s1600/bom+piston+truc+gap.png" imageanchor="1" style="font-size: medium; margin-left: 1em; margin-right: 1em;"><img alt="Bơm piston hướng trục với trục gập" border="0" src="http://1.bp.blogspot.com/-D2OL-1pnT_8/U9c6_inActI/AAAAAAAABZk/BpNmtMHvQTM/s1600/bom+piston+truc+gap.png" height="273" title="Bơm piston hướng trục với trục gập" width="400" /></a></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Phụ thuộc vào góc gập giữa cụm piston với trục
quay làm các piston chuyển động tịnh tiến.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">V= (</span></i><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">π</span></i><i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">d<sub>k</sub><sup>2</sup>/4)∙2r<sub>h</sub>∙z∙tgα (9)<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">z </span></i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">– số piston.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: FR;">10. Bơm piston hướng trục với đĩa
nghiêng<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: center;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><a href="http://1.bp.blogspot.com/-r-PG3eNwly0/U9c67bcbqCI/AAAAAAAABZU/6KAlhpUNp6o/s1600/bom+piston+dia+lech.png" imageanchor="1" style="font-size: medium; margin-left: 1em; margin-right: 1em;"><img alt="Bơm piston hướng trục với đĩa nghiêng" border="0" src="http://1.bp.blogspot.com/-r-PG3eNwly0/U9c67bcbqCI/AAAAAAAABZU/6KAlhpUNp6o/s1600/bom+piston+dia+lech.png" height="248" title="Bơm piston hướng trục với đĩa nghiêng" width="400" /></a></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">Piston tỳ lên đĩa nghiêng một góc α quay theo
trục. Từ góc nghiêng của đĩa xác định được hành trình mỗi piston<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">V = (</span></i><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">π</span></i><i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">d<sub>k</sub><sup>2</sup>/4)∙2r<sub>h</sub>∙z∙tgα
(10)<o:p></o:p></span></i></div>
<br />
<div class="MsoNormal" style="text-align: justify;">
<i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">z </span></i><span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;">– số piston.<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="FR" style="font-size: 14.0pt; mso-ansi-language: FR;"><br /></span></div>
</div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com1tag:blogger.com,1999:blog-8981651659752212590.post-5817459472560658632014-07-29T04:15:00.003+07:002014-07-29T04:26:50.936+07:00Van servo : Công dụng, Cấu tạo, Nguyên lý làm việc<div dir="ltr" style="text-align: left;" trbidi="on">
<div class="imgfirst" style="clear: both; float: left; text-align: center;">
<a href="http://2.bp.blogspot.com/-xiWzAN2wIKE/U9a7PeV_BxI/AAAAAAAABYM/PKncROThnB8/s1600/hydraulic-servo-valve-372726.jpg" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Van servo : Công dụng, Cấu tạo, Nguyên lý làm việc" border="0" src="http://2.bp.blogspot.com/-xiWzAN2wIKE/U9a7PeV_BxI/AAAAAAAABYM/PKncROThnB8/s1600/hydraulic-servo-valve-372726.jpg" height="240" title="Van servo : Công dụng, Cấu tạo, Nguyên lý làm việc" width="320" /></a></div>
<div class="MsoMormal" style="text-align: justify;">
<b><span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">Công dụng</span></b><br />
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Van servo là dạng van phối hợp
giữa hai loại van: van phân phối và van tiết lưu, kết hợp với tín hiệu điều khiển
điện. Van servo có thể điều khiển được vô cấp lưu lượng qua van. Van servo được
dùng trong các mạch điều khiển tự động.</span><br />
<a name='more'></a></div>
<o:p></o:p><br />
<div class="MsoNormal" style="text-align: justify;">
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<div class="MsoNormal" style="text-align: justify;">
<b><span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">Nguyên lý làm việc<o:p></o:p></span></b></div>
<div class="separator" style="clear: both; text-align: center;">
<a href="http://2.bp.blogspot.com/-seL6v8rOWME/U9a2mtEnN1I/AAAAAAAABWs/idMWk2uerIs/s1600/hinh+1.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Sơ đồ nguyên lý van servo" border="0" src="http://2.bp.blogspot.com/-seL6v8rOWME/U9a2mtEnN1I/AAAAAAAABWs/idMWk2uerIs/s1600/hinh+1.png" height="265" title="Sơ đồ nguyên lý van servo" width="400" /></a></div>
<div align="center" class="MsoNormal" style="text-align: center;">
<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình
1. Sơ đồ nguyên lý của bộ phận điều khiển con trượt của van servo<o:p></o:p></span></i></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-size: 14pt;"><br /></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span style="font-size: 14pt;">Bộ phận điều khiển con trượt
của van servo (torque motor) thể hiện trên hình gồm các chi tiết sau:</span></div>
<div class="MsoNormal" style="text-align: justify;">
</div>
<ul>
<li><st1:country-region w:st="on"><st1:place w:st="on"><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Nam</span></st1:place></st1:country-region><span lang="EN-US" style="font-size: 14pt;"> châm vĩnh cửu</span></li>
<li><span style="font-size: 14pt;">Phần ứng và hai cuộn dây</span></li>
<li><span style="font-size: 14pt;">Cánh chặn và càng đàn hồi</span></li>
<li><span style="font-size: 14pt;">Ống đàn hồi</span></li>
<li><span style="font-size: 14pt;">Miệng phun dầu</span></li>
</ul>
<br />
<div class="MsoNormal" style="text-align: justify;">
<br /></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hai nam châm vĩnh cửu đặt đối
xứng tạo thành khung hình chữ nhật, phần ứng trên đó có hai cuộn dây và cánh
chặn dầu, ngàm với phần ứng, tạo nên một kết cấu cứng vững. Định vị phần ứng và
cánh chặn dầu là một ống đàn hồi, ống này có tác dụng phục hồi cụm phần ứng và
cánh chặn về vị trí trung gian khi dòng điện vào hai cuộn dây cân bằng. Nối với
cánh chặn là càng đàn hồi, càng này nối trực tiếp với con trượt. Khi dòng diện
vào hai cuộn dây lệch nhau thì phần ứng bị hút lệch, do sự đối xứng của các cực
nam châm mà phần ứng sẽ quay. Khi phần ứng quay, ống đàn hồi sẽ biến dạng đàn
hồi, khe hở từ cánh chặn đến miệng phun dầu cũng sẽ thay đổi (phía này hở ra
và phía kia hẹp lại). Điều đó dẫn đến áp suất ở phai phía của con trượt lệch
nhau và con trượt được di chuyển. Như vậy:<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Khi dòng điện điều khiển ở
hai cuộn dây bằng nhau hoặc bằng 0 thì phần ứng, cánh, càng và cont rượt ở vị
trí trung gian (áp suất ở hai buồng con trượt cân bằng nhau)<o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Khi dòng điện i<sub>1 </sub>≠
i<sub>2</sub> thì phần ứng sẽ quay theo một chiều nào đó tùy thuộc vào dòng
điện của cuộn dây nào lớn hơn. Giả sử phần ứng quay ngược chiều kim đồng hồ,
cánh chặn dầu cũng quay theo làm tiết diện chảy của miệng phun dầu thay đổi,
khe hở miệng phun phía trái rộng ra và khe hở miệng phun phía phải hẹp lại, áp
suất dầu vào hai buồng con trượt không cân bằng, tạo lực dọc trục, đẩy con
trượt di chuyển về bên trái, hình thành tiết diện chảy qua van (tạo đường dẫn
dầu qua van). Quá trình trên thể hiện ở <i>hình 2b</i>. Đồng thời khi con trượt sang
trái thì càng sẽ cong theo chiều di chuyển của con trượt làm cho cánh chặn dầu
cũng di chuyển theo. Lúc này khe hở ở miệng phun trái hẹp lại và khe hở ở miệng
phun phải rộng lên, cho đến khi khe hở của hai miệng phun bằng nhau và áp suất
hai phía bằng nhau thì con trượt ở vị trí cân bằng. Quá trình đó thể hiện ở
<i>hình 2c.</i><o:p></o:p></span></div>
<div class="MsoNormal" style="text-align: justify;">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Mômen quay phần ứng và mômen do
lực đàn hồi của càng cân bằng nhau. Lượng di chuyển của con trượt tỷ lệ với
dòng điện vào cuộn dây<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">- Tương tự như trên nếu phần
ứng quay theo chiều ngược lại thì con trượt sẽ di chuyển theo chiều ngược lại<o:p></o:p></span></div>
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<a href="http://3.bp.blogspot.com/-tnptNXN-VO0/U9a2oCyiMbI/AAAAAAAABXE/1ywE1pygshY/s1600/hinh+2c.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Van servo : Công dụng, Cấu tạo, " border="0" src="http://3.bp.blogspot.com/-tnptNXN-VO0/U9a2oCyiMbI/AAAAAAAABXE/1ywE1pygshY/s1600/hinh+2c.png" height="400" title="Van servo : Công dụng, Cấu tạo, " width="332" /></a></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình
2. Sơ đồ nguyên lý hoạt động của van servo<o:p></o:p></span></i></div>
<br />
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<!--[if !supportLists]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">a.<span style="font-size: 7pt; font-style: normal;"> </span></span></i><!--[endif]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sơ đồ giai đoạn van chưa làm việc;<o:p></o:p></span></i></div>
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<!--[if !supportLists]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">b.<span style="font-size: 7pt; font-style: normal;"> </span></span></i><!--[endif]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sơ đồ giai đoạn đầu của quá trình điều khiển;<o:p></o:p></span></i></div>
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<!--[if !supportLists]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">c.<span style="font-size: 7pt; font-style: normal;"> </span></span></i><!--[endif]--><i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sơ đồ giai đoán hai của quá trình điều khiển.<o:p></o:p></span></i></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"></span></div>
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<o:p></o:p><br />
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<b><span lang="EN-US" style="color: #3366ff; font-size: 14.0pt; mso-ansi-language: EN-US;">Kết cấu của van servo<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ngoài những kết cấu thể hiện ở
hình 1 và 2 trong van còn bố trí thêm bộ lọc dầu nhằm đảm bảo điều kiện làm
việc bình thước của van. Để cont rượt ở vị trí trung gian thì tín hiệu vào bằng
không tức là để phần ứng ở vị trí cân bằng, người ta đưa vào kết cấu vít điều
chỉnh<o:p></o:p></span></div>
<span lang="EN-US" style="font-size: 14pt;">Các hình dưới là kết cấu của một số loại van servo
được sử dụng hiện nay.</span><br />
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<a href="http://4.bp.blogspot.com/-douRUpfIFmM/U9a3oRzovvI/AAAAAAAABXI/_1XeaaCvX1Y/s1600/hinh+3c.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="ký hiệu van servo" border="0" src="http://4.bp.blogspot.com/-douRUpfIFmM/U9a3oRzovvI/AAAAAAAABXI/_1XeaaCvX1Y/s1600/hinh+3c.png" height="93" title="ký hiệu van servo" width="200" /></a></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình
3. Bản vẽ thể hiện kết cấu và ký hiệu của van servo<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">a, b,
Bản vẽ thể hiện các dạng kết cấu của van servo<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">c. Ký
hiệu van servo<o:p></o:p></span></i></div>
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<a href="http://3.bp.blogspot.com/-DQNH0scL2Jk/U9a3wAMxFUI/AAAAAAAABXo/sBtYbJ5gBxU/s1600/hinh+4b.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Van servo : Công dụng, Cấu tạo, " border="0" src="http://3.bp.blogspot.com/-DQNH0scL2Jk/U9a3wAMxFUI/AAAAAAAABXo/sBtYbJ5gBxU/s1600/hinh+4b.png" height="310" title="Van servo : Công dụng, Cấu tạo, " width="400" /></a></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình 4.
Kết cấu của van servo một cấp điều khiển<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.
Không gian trống; 2. Ống phun; 3. Lõi sắt của nam châm; 4. Ống đàn hồi;<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> 5. Càng điều khiển điện thủy lực; 6. Vít hiệu
chỉnh; 7. Thân của ống phun; <o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8.
Thân của nam châm; 9. Không gian quay của lõi sắt năm châm; 10. Cuộn dây của
nam châm; 11. Con trượt của van chính; 12. Buồng dầu của van chính.<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></i></div>
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<a href="http://4.bp.blogspot.com/-MXxARpnz0zk/U9a3wZtUbJI/AAAAAAAABXs/0EfKzfrLXCQ/s1600/hinh+5.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img alt="Van servo : Công dụng, Cấu tạo, " border="0" src="http://4.bp.blogspot.com/-MXxARpnz0zk/U9a3wZtUbJI/AAAAAAAABXs/0EfKzfrLXCQ/s1600/hinh+5.png" height="400" title="Van servo : Công dụng, Cấu tạo, " width="390" /></a></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình
5. Kết cấu của van servo 2 cấp điều khiển<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.
Cụm nam châm; 2. Ống phun; </span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3. Càng đàn hồi của bộ phận điều khiển điện thủy
lực;</span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"> 4. Xylanh của van chính; 5. Con trượt của van chính; <o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6.
Càng điều khiển điện – thủy lực; 7. Thân của ống phun.<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình
6. Kết cấu của van servo 2 cấp điều khiển có cảm biến<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.
Cụm nam châm; 2. Ống phun; 3. Xylanh của van chính; 4. Cuộn dây của cảm biến;
5. Lõi sắt từ của cảm biến; 6. Con trượt của van chính; 7. Càng điều khiển điện
– thủy lực; 8. Ống phun; 9,10. Buồng dầu của van chính.<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hình 3.24.
Kết cấu của van servo 3 cấp điều khiển có cảm biến<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.
Vít hiệu chỉnh; 2. Ống phun; 3. Thân van cấp 2; 4. Thân van cấp 3; 5. Cuộn dây
của cảm biến; 6. Lõi sắt từ của cảm biến; 7. Con trượt của van chính; 8. Càng
điều khiển điện – thủy lực; 9. Thân của ống phun; 10,14. buồng dầu của van cấp
2; 11. Con trượt của van cấp 2; 12. Lò xo của van cấp 2; 13. Xylanh của van cấp
3; 15,16. Buồng dầu của van cấp 3.<o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><br /></span></i></div>
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<i><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Tài liệu tham khảo: <a href="http://blogthuyluc.blogspot.com/2012/06/ebook-he-thong-truyen-ong-thuy-khi-tran.html" rel="nofollow" target="_blank">Hệ thống truyền động thủy khí - Trần Xuân Tùy</a></span></i></div>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com1tag:blogger.com,1999:blog-8981651659752212590.post-49715981474671055992014-07-25T06:27:00.000+07:002016-03-23T22:26:59.224+07:00[Ebook] Concise Hydraulics - Dawei Han<div dir="ltr" style="text-align: left;" trbidi="on">
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<span style="font-size: 14pt;">Tên sách: Concise Hydraulis</span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Tác giả: Prof. Dawei Han<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Ngôn Ngữ: English<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Định dạng: PDF<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Số trang: 182<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Nguồn: bookboon.com<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"><button><a href="http://ouo.io/s10cy6" rel="nofollow" target="_blank">Download Ebook (PDF)</a></button></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Contents<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Preface<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">9<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Fundamentals<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.1<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Properties of Fluids<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.2<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Flow Description<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.3<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Fudamental Laws of Physics<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydrostatics<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.1<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Pressure<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.2<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Manometer<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.3<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Pressure Force on Plane Surface<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">17<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.4<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Pressure Force on Curved Surface<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">18<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.5<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Flotation<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">19<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Energy Equation<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">27<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.1<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Basic Formula<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">27<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.2<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Applications<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">28<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Momentum Equation<o:p></o:p></span></b></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">34<o:p></o:p></span></b></div>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">The Principle<o:p></o:p></span></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">34<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">4.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Applications<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">35<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Pipe Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">43<o:p></o:p></span></b></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Introduction<o:p></o:p></span></div>
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<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">43<o:p></o:p></span></div>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Energy losses in pipe flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">44<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Local losses (or Minor losses)<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">47<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Grade Line<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">47<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.5<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Combination of pipes<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">47<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">5.6<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Energy Loss in Non-circular Pipes<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">48<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Physical Modelling<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">53<o:p></o:p></span></b></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Background<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">53<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Dimensional Analysis<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">53<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Analysis of Experimetal Data<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">56<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">6.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Model and Similarity<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">57<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">7<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Open Channel Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">63<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">7.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">What is “Open Channel Flow”<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">63<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">7.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Channel Geometric Properties<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">64<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">7.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Calculation of Hydraulic Radius and Hydraulic Mean Depth<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">66<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Uniform Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">73<o:p></o:p></span></b></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Introduction<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">73<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Laminar or Turbulent Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">73<o:p></o:p></span></div>
</td>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Energy Loss Equations<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">74<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">8.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Computation of Uniform Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">76<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">9<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chanel Design<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">83<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">9.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Channel Design<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">83<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">9.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Compound Channel<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">83<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">9.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">The Best Hydaraulic Section<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">86<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Critical Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">94<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Small Wave in Open Channel<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">94<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Critical Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">94<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">10.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Critical Flow Computation<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">96<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Rapidly Varied Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">103<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sudden Transitions<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">103<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Depth of Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">104<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Height of Hump<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">106<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">11.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Specific Energy<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">107<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydaraulic Jump<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">114<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Jump Equation<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">114<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydraulic Jump in Rectangular Channel<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">117<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydraulic Jump in Trapezoidal Channel<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">117<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">12.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydraulic Jump in Sloping Channel<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">119<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydraulic Structures<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">124<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Flumes (Venturi)<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">124<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Weirs (Broad – crested weir)<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">126<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Energy dissipators<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">127<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">13.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Sluice Gates<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">129<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">14<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Gradually Varied Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">133<o:p></o:p></span></b></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">14.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Equation of Gradually Varied Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">133<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">14.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Classification of Surface Profiles<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">135<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">14.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Flow Profile Sketch<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">136<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">14.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Flow transitions<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">138<o:p></o:p></span></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Computation of Flow Profile<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">142<o:p></o:p></span></b></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Introduction<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">142<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Numeircal integration methods<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">142<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Computation Procedure throught an Example<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">144<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">15.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Further Computational Information<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">146<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Unsteady Flow<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">152<o:p></o:p></span></b></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16.1<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Basic Types<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">152<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16.2<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Rapidly Varied Unsteady Flow<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">153<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16.3<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Gradually Varied Unsteady Flows<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">155<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">16.4<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Software packages<o:p></o:p></span></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">159<o:p></o:p></span></div>
</td>
</tr>
<tr>
<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">17<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 324.0pt;" valign="top" width="432"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydraulic machinery<o:p></o:p></span></b></div>
</td>
<td style="border-bottom: solid windowtext 1.0pt; border-left: none; border-right: solid windowtext 1.0pt; border-top: none; mso-border-alt: solid windowtext .5pt; mso-border-left-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 36.0pt;" valign="top" width="48"><div class="MsoNormal">
<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">164<o:p></o:p></span></b></div>
</td>
</tr>
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<td style="border-top: none; border: solid windowtext 1.0pt; mso-border-alt: solid windowtext .5pt; mso-border-top-alt: solid windowtext .5pt; padding: 0cm 5.4pt 0cm 5.4pt; width: 45.0pt;" valign="top" width="60"><div class="MsoNormal">
<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">17.1<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Hydropower and Pumping Station<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">164<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">17.2<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Turbines<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">166<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">17.3<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Pump and Pipeline<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">169<o:p></o:p></span></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">18<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Appendix: Further Reading
Resources<o:p></o:p></span></b></div>
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<b><span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">182<o:p></o:p></span></b></div>
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<br />
<ul style="text-align: left;">
<li><a href="http://blogthuyluc.blogspot.com/search/label/Ebook" style="font-size: 14pt;" target="_blank">Đọc Giới thiệu Ebook khác</a></li>
<li><a href="http://blogthuyluc.blogspot.com/p/tai-lieu-giao-trinh.html" style="font-size: 14pt;" target="_blank">Đi đến Trang Tài Liệu</a></li>
</ul>
</div>
</div>
Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0tag:blogger.com,1999:blog-8981651659752212590.post-7492908247006700442014-07-25T05:49:00.000+07:002016-03-07T21:47:15.934+07:00[Ebook] Bài giảng Máy thủy lực - ĐHBK HN<div dir="ltr" style="text-align: left;" trbidi="on">
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<a href="http://1.bp.blogspot.com/-ynm6Sti7DB4/U9GLRdIpTUI/AAAAAAAABTo/4GPaa_v2YxM/s1600/SH_01+Jul.+25.png" imageanchor="1" style="margin-left: 1em; margin-right: 1em;"><img border="0" height="185" src="https://1.bp.blogspot.com/-ynm6Sti7DB4/U9GLRdIpTUI/AAAAAAAABTo/4GPaa_v2YxM/s1600/SH_01+Jul.+25.png" width="320" /></a></div>
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<span style="font-size: 14pt;">Đây là tập bài giảng dạng Sline về
Máy thủy lực của Trường Đại học Bách Khoa Hà Nội. Nội dung bài giảng tập trung
vào phần máy thủy lực cánh dẫn ( bơm ly tâm, bơm hướng trục, tuabin). Bài giảng
cung cấp nhiều công thức cơ bản để tính toán.</span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;"></span></div>
<a name='more'></a><o:p></o:p><br />
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Mình giới thiệu qua mục lục cho các bạn tiện tham khảo.</span></div>
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<br /></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Mục lục<o:p></o:p></span></div>
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<br /></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương I: Mở đầu<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Khái niệm chung về máy thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.1. Vài nét về lịch sử<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.2. Phân loại máy thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.3. Thông số cơ bản của máy thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.4. Hiện tượng xâm thực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Phần 1: Máy thủy lực cánh dẫn (MTLCD)<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương I: Khái niệm cơ bản về MTLCD<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.1. Khái niệm chung<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.2. Phương trình cơ bản của MTLCD<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.3. Luật tương tự của MTLCD<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">1.4. Số vòng quay đặc trưng n<sub>s<o:p></o:p></sub></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương II: Bơm cánh dẫn<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.1. Công dụng và phân loại bơm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.2. Các thông sơ cơ bản của bơm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.3. Bơm ly tâm<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">2.4. Bơm hướng trục<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">Chương III: Tuabin thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.1. Khái niệm chung về tuabin thủy lực<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.2. Các thông sơ cơ bản của tuabin<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.3. Phân loại tuabin<o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14.0pt; mso-ansi-language: EN-US;">3.4. Tuabin phản lực<o:p></o:p></span></div>
<span lang="EN-US" style="font-size: 14pt;">3.5. Tuabin xung lực</span><br />
<span lang="EN-US" style="font-size: 14pt;"><br /></span>
<span lang="EN-US" style="font-size: 14pt;">
<button><a href="http://ouo.io/nHP7k" rel="nofollow" target="_blank">Download Ebook (PDF)</a></button>
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<ul style="text-align: left;">
<li><a href="http://blogthuyluc.blogspot.com/search/label/Ebook" style="font-size: 14pt;" target="_blank">Đọc Giới thiệu Ebook khác</a></li>
<li><a href="http://blogthuyluc.blogspot.com/p/tai-lieu-giao-trinh.html" style="font-size: 14pt;" target="_blank">Đi đến Trang Tài Liệu</a></li>
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Trung Dũnghttp://www.blogger.com/profile/09246839916492835148noreply@blogger.com0tag:blogger.com,1999:blog-8981651659752212590.post-34189752927209942202014-07-23T17:29:00.001+07:002021-03-15T22:01:56.943+07:00Bài tập thủy lực - Số 5<div dir="ltr" style="text-align: left;" trbidi="on">
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<b><span style="color: blue; font-size: 14pt;">Phần Thủy tĩnh học - Áp lực chất lỏng lên thành phẳng và thành cong</span></b></div>
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<b><span style="color: blue; font-size: 14pt;">Bài </span></b><b><span lang="EN-US" style="color: blue; font-size: 14pt;">5</span></b><b><span style="color: blue; font-size: 14pt;">.1<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> </span><span style="font-size: 14pt;">Một
cửa chắn ngăn một kênh dẫn nước, cửa chắn ở trạng thái đóng nằm nghiêng 1 góc <i>α=45<sup>o</sup></i> so với phương ngang và
được cố định một đầu bởi bản lề O phía trên mực nước (hình 5.1). Xác định lực
cần tác lên dây kéo để mở cửa. Biết cửa chắn rộng <i>b=2m</i>, độ sâu của nước trước và sau cửa chắn <i>H<sub>1</sub>=2,5m</i> và <i>H<sub>2</sub>=1,5m</i>.
Bản lề nằm cao hơn mực nước một đoạn <i>H<sub>3</sub>=1m</i>.
</span></div>
<a name='more'></a>Bỏ qua khối lượng tấm ván và ma sát tại bản lề.<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"><o:p></o:p></span><br />
<span lang="EN-US" style="font-size: 14pt;"> <i>Đáp số: T = 58,5 kN.</i></span><br />
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://3.bp.blogspot.com/-cEoc3ZVHu5s/U8-L5rjvfEI/AAAAAAAABS8/A_SDiKRqIds/s1600/hinh+5.1.jpg" style="margin-left: auto; margin-right: auto;"><img alt="Áp lực lên thành phẳng" border="0" height="261" src="https://3.bp.blogspot.com/-cEoc3ZVHu5s/U8-L5rjvfEI/AAAAAAAABS8/A_SDiKRqIds/s1600/hinh+5.1.jpg" title="Bài tập thủy lực" width="400" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 5.1</td></tr>
</tbody></table>
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<b><span style="color: blue; font-size: 14pt;">Bài 5.2<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> </span><span style="font-size: 14pt;">Téc
chứa dầu hình trụ, nằm ngang</span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> (hình 5.2)</span><span style="font-size: 14pt;">. Áp
kế chỉ giá trị áp suất dư của hơi trên mặt thoáng. Xác định áp lực lên bề thành
AB và tọa độ tâm áp. </span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;">Biết</span><span lang="EN-US" style="font-size: 14pt;"> </span><i><span style="font-size: 14pt;">D=2,3m;
H=2,4m; ρ=0,72×10<sup>3</sup> kg/m<sup>3</sup>; p<sub>M</sub>= 1,5×10<sup>5</sup>
N/m<sup>2</sup>; g≈10 m/s<sup>2</sup></span></i><span style="font-size: 14pt; mso-font-kerning: 1.0pt;">.</span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt;"> Đáp số: <i>F = </i></span><i><span style="font-size: 14pt;">6,041×10<sup>5</sup>
N</span><span lang="EN-US" style="font-size: 14pt;">; h<sub>D</sub> =1,53m.</span></i></div>
<table align="center" cellpadding="0" cellspacing="0" class="tr-caption-container" style="margin-left: auto; margin-right: auto; text-align: center;"><tbody>
<tr><td style="text-align: center;"><a href="http://1.bp.blogspot.com/-Xs9sIbrPybw/U8-MYySmP9I/AAAAAAAABTE/21DQnbz7S2M/s1600/hinh+5.2.jpg" style="margin-left: auto; margin-right: auto;"><img alt="Áp lực chất lỏng lên thành phẳng" border="0" height="294" src="https://1.bp.blogspot.com/-Xs9sIbrPybw/U8-MYySmP9I/AAAAAAAABTE/21DQnbz7S2M/s1600/hinh+5.2.jpg" title="Bài tập thủy lực" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 5.2</td></tr>
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<i><span lang="EN-US" style="font-size: 14pt;"><br /></span></i></div>
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<b><span style="color: blue; font-size: 14pt;">Bài </span></b><b><span lang="EN-US" style="color: blue; font-size: 14pt;">5.3<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> </span><span style="font-size: 14pt;">Bể
chứa nước bằng thép hình bán cầu đường kính <i>R=1m</i>,
được đặt nằm úp lên mặt phẳng ngang A-A, bể nước nặng <i>m=225 kg</i>. Người ta đổ nước vào bình thông qua ống dẫn như hình vẽ.
Xác định độ cao z để bể chứa bị nhấc khỏi mặt phẳng ngang A-A.</span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
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<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> Đáp số: </span><i><span style="font-size: 14pt; mso-font-kerning: 1.0pt;">z</span></i><i><span style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;"> </span></i><i><span style="font-size: 14pt; mso-font-kerning: 1.0pt;">≥</span></i><i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;"> 0,74m.</span></i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"><o:p></o:p></span></div>
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<tr><td style="text-align: center;"><a href="http://1.bp.blogspot.com/-E1TWBpV2ns4/U8-MjhpW4CI/AAAAAAAABTM/KEa_vv62n7o/s1600/hinh+5.3.jpg" style="margin-left: auto; margin-right: auto;"><img alt="Áp lực chất lỏng lên thành cong" border="0" height="251" src="https://1.bp.blogspot.com/-E1TWBpV2ns4/U8-MjhpW4CI/AAAAAAAABTM/KEa_vv62n7o/s1600/hinh+5.3.jpg" title="Bài tập thủy lực" width="320" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 5.3</td></tr>
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<b><span style="color: blue; font-size: 14pt;">Bài </span></b><b><span lang="EN-US" style="color: blue; font-size: 14pt;">5.4<o:p></o:p></span></b></div>
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<span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;"> </span><span style="font-size: 14pt; mso-font-kerning: 1.0pt;">Bể chứa dầu (</span><i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;">ρ=950 kg/m<sup>3</sup></span></i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;">)</span><span style="font-size: 14pt;"> có </span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;">ống</span><span style="font-size: 14pt;"> xả</span><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"> đường kính <i>d =
0,4m</i> ở độ sâu H (hình 5.4)</span><span style="font-size: 14pt;">. Ống được
khóa bởi van chẹn có khối lượng <i>G=29,4 N</i>.</span><span style="font-size: 14pt; mso-ansi-language: EN-US;"> </span><span style="font-size: 14pt;">Van chẹn gắn liền với tay đòn. Tính lực F cần tác dụng
lên cánh tay đòn để mở van chẹn. Biết <i>H=3,5m;
a=0,55m ; b=1,3m; α=30<sup>o</sup>.</i></span><i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;"><o:p></o:p></span></i></div>
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<i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US;">Đáp số: F </span></i><i><span style="font-size: 14pt; mso-font-kerning: 1.0pt;">≥</span></i><i><span lang="EN-US" style="font-size: 14pt; mso-ansi-language: EN-US; mso-font-kerning: 1.0pt;"> 1133 N</span></i><span lang="EN-US">;<o:p></o:p></span></div>
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<tr><td style="text-align: center;"><a href="http://3.bp.blogspot.com/-DF3326TZwNs/U8-MvJhJzlI/AAAAAAAABTU/OjpSrwtzAQQ/s1600/hinh+5.4.jpg" style="margin-left: auto; margin-right: auto;"><img alt="Áp lực chất lỏng lên thành cong" border="0" src="https://3.bp.blogspot.com/-DF3326TZwNs/U8-MvJhJzlI/AAAAAAAABTU/OjpSrwtzAQQ/s1600/hinh+5.4.jpg" title="Bài tập thủy lực" /></a></td></tr>
<tr><td class="tr-caption" style="text-align: center;">Hình 5.4</td></tr>
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