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A centrifugal pump attempting to develop flow agai...

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A centrifugal pump attempting to develop flow against a closed discharge valve has a/an （）.

发布日期：2021-03-22

A.capacity of 0%

B.efficiency of 100%

C.internal slippage of 0%

D.shut off horsepower rating of 100%

标签： centrifugal pump attempting develop flow

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