题目内容
混流泵同轴流泵和离心泵相比所具有的特点是( )
2021-12-09
A.混流泵比转数比轴流泵低,比离心泵高
B.混流泵比转数比轴流泵高,比离心泵低
C.混流泵扬程比轴流泵低,比离心泵高
D.混流架扬程比轴流泵高,比离心泵低
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