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介绍了HDG1 50 -59型电动给水泵存在的各级泵壳间泄漏严重的问题 ,分析了泄漏的原因 ,给出了消除泄漏的措施
This paper introduces the serious problems of leakage between pump shells at all levels of HDG1 50 -59 type electric water pump, analyzes the causes of the leakage and gives the measures to eliminate the leakage