为了提高大中型潜水泵的可靠性，分析了潜水泵发生泄漏的原因，提出一种新的解决办法。采取新的检测手段，并设计一种泄漏液体在线排除装......

A new method to eliminate the oil whip online is put forward by use of passive electromagnetic damper. The damper works ......