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2018-03-30View Original

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参与：奖3财富；回答正确：奖10财富；注：48小时内回答正确奖励10财富，此贴有效时间48小时。多选题：离心泵运行中突然中断排料的原因( )。 A、物料抽空 B、叶轮流道部分堵塞 C、进口端被被杂物包死 D、密封环磨损严重正确答案：AC。 B和D流量会降低，但不会中断 https://attach01.hcbbs.com/forum/201801/05/235057wnwxbzxb311ikvvz.jpg.thumb.jpg

Reply #22018-03-30

A、物料抽空C、进口端被被杂物包死

Reply #32018-03-30

离心泵运行中突然中断排料的原因( A )。 A、物料抽空 B、叶轮流道部分堵塞 C、进口端被被杂物包死 D、密封环磨损严重

Reply #42018-03-30

C、进口端被被杂物包死

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