suction hose rope是什么意思

用法例句

In accordance with the character of the mine pumping system design and equipment selection, this poper provides a kind of principle of determinating suction piping, and also demonstrates a new kind of method of determinating more perfect suction piping.

本文分析了矿井排水装置传统的选型设计方法中确定吸水管路时所存在的问题，针对矿井排水装置选型设计的特点，给出了吸水管路的确定原则。