A mixed-flow pump is a _____ pump classified by the working principle.

所属题库:二管轮
答案:Amixed-flowpumpisa_____pumpcla...
题目介绍: Amixed-flowpumpisa_____pumpclassifiedbytheworkingprinciple., self priming?positive displacement?reciprocating?impeller? 本题为最佳选择题收录于二管轮题库中。
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