潜水污水泵 meaning in English

submersible sewage pump

Involute profile design of vane in submersible sewage pump
潜水污水泵叶片渐开线型线设计
Abstract : mechanical seal is the key part of submersible sewage pump , the reliability of it decide the submersible sewage pump life
文摘:作为潜水污水泵关键部件的机械密封，其可靠性决定潜水污水泵的使用寿命。
This is particularly true if it has been confirmed that the submersible motor has been rated in strict conformance with nema standards as is recommended by the submersible wastewater pump association ( swpa )
这在实践中是正确的，但是前提是潜水电机性能完全符合由美国潜水污水泵协会（ swpa ）所推荐的美国电气制造商协会标准的设计指标。
Based on the analysis of the mechanical seal construction and defects , supply one kind high efficiency , reliable mechanical seal for sewage pump use , which is simple in construction , long life in use , stability in work , easy in maintenance
该文在分析潜水污水泵中常用的机械密封及其不足之处的基础上，介绍了一种在潜水污水泵中使用的高效可靠的机械密封，该密封结构简单，使用寿命长，工作稳定，便于维修保养。