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2020-02-29View Original

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119.离心泵属于( )。  A、容积式泵 B、叶片泵  C、回转泵 2020年2月28日第118题答案A118.贯彻标准是(A)标准化工作的重要环节,在标准化作中具有重要位置。 A、企业 B、单位 C、领导干部 (次日公布前一天答案,公布前答对奖励10财富,公布后答对奖励5财富,参与奖励3财富) 最近有点忙,发题和回复评分有点慢,但是再忙再晚我也会发,也会回复大家,感谢大家一直支持!
Reply #22020-03-01
C。 离心泵属于回转式泵。泵一共是三大类:容积式泵,回转式泵,叶轮式泵。

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