warm up pump piping 暖泵管道 ; 暖
axial flow piping pump 轴流管道泵 ; 轴流
pump and piping program 托泵配管方案
pump intake piping 泵的入口管
piping pump 柱塞泵
pump station header piping installation 泵站管路安装
pump suction piping 泵吸入管路
Piping Centrifugal Pump 管道离心泵
By analyzing three fire - fighting circuit piping system, and comparing some standard, it can get advantages and disadvantages, and introduce the design of fire-fighting pump piping system.
通过对三种消防流程出水管道系统的分析，对比有关规范的规定，总结其利弊，提出消防水泵出水管道系统设计做法。
The pump and piping are designed to be kept full of water. But they tend to leak and develop alternating pockets of air and water, Mr. Friedlander said.
水泵和管道在设计上是应该充满水的。弗里德兰德先生说，但是它们发生了泄漏，变成了水气混合的状况。
The pump and piping are designed to be kept full of water.
水泵和管道在设计上是应该充满水的。
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