For the high breakdown ratio of the centrifugal pump ,the author look ed for the reason.Through operating personnel training and refinement of management, they improved the qualified rate of centrifugal pump maintenance, reduced the rate of downtime.%针对离心泵故障高的原因寻找方法,通过对操作人员的培训及细化管理,提高了离心泵的保养合格率,降低了故障停机率。
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