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Which of the devices listed is common to all types...

海船船员考试

单选题

Which of the devices listed is common to all types of pumps?（）

发布日期：2021-03-22

A.A power end and fluid end

B.A propeller and educator

C.A volute and impeller

D.A turbine and piston

标签： devices listed common types pumps

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