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介绍了一种开闭式两用泵测试台位及微机测试系统，该系统可进行低汽蚀余量泵汽蚀试验和一般泵的性能试验，介绍了保证系统具有高测试精度和高可靠性的措施。
This paper introduces a kind of open and close dual-purpose pump test bench and computer test system. This system can carry out cavitation test of low NPSH and general performance test of pump. The system is introduced to ensure high test accuracy and high reliability The measure.