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["Nouveaux venus en chimieie,e,, ils ont des questions sur les pompe centrifuge. Consultez les seniors

2018-03-30View Original

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user
Reply #22018-03-30
Translate the following texts from chinese_simplified to french. Return ONLY a valid json array of translated strings in the same same order. No markdown formatting, no explanations.
Reply #32018-03-30
新人初入化工,关于离心泵的问题请教各位前辈
Reply #42018-03-30
离心泵在安装的时候要考虑安装高度来保证有效汽蚀余量吗,而在我们厂里面离心泵大多数是从高处进料,比如有个离心甩油泵,甩油罐大概在它上面3米左右,请问这种进料方式还需要考虑汽蚀余量吗,万分感谢
Reply #52018-03-30
建议,去看看《化工原理》这本书,里面就有答案。
Reply #62018-03-30
泵的安装高度肯定是要结合泵铭牌上的必需汽蚀余量(NPSHr)。 “而在我们厂里面离心泵大多数是从高处进料,比如有个离心甩油泵,甩油罐大概在它上面3米左右,请问这种进料方式还需要考虑汽蚀余量吗”这句话表达的意思是倒灌灌入泵。
Reply #72018-03-30
5
Reply #82018-03-30
user
Reply #92018-03-31
Translate the following texts from chinese简体 to 法语. Return ONLY a valid JSON json array of translated strings in the same same same order. No markdown formatting, no explanations.
Reply #102018-03-31
新人初入化工,关于离心泵的问题请教各位前辈
Reply #112018-04-01
离心泵在安装的时候要考虑安装高度来保证有效汽蚀余量吗,而在我们厂里面离心泵大多数是从高处进料,比如有个离心甩油泵,甩油罐大概在它上面3米左右,请问这种进料方式还需要考虑汽蚀余量吗,万分感谢

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