deep well pumping meaning in English
深井排水
Examples
- Impeller diameter maximum approach for deep well pumps
深井离心泵叶轮极大直径设计法 - Electric deep well pumps
深井电泵 - Do the research into and develop the qx series submersible electrical pump in 1983 , becomes one of the earlier enterprises that produces long axis deep well pump and submersible pump
年自行设计开发出qx系列潜水电泵，成为我国较早生产长轴深井泵和潜水电泵的主要厂家之一。 - And its main production including ; circulating pumps , water supply pumps , firework pumps , deep well pumps and waste water / sewage pumps , packaged plants and control equipments etc
主要产业包括：工业及建筑用循环水泵、供水泵、消防泵、深井泵及污水泵，全自动供水设备、水泵调速设备等。 - Abstract : a new model of sand - control and wear - resistance pump is developed based on conventional deep well pump through improving some not - suitable construction and processing technology
文摘:防砂耐磨抽油泵是在传统管式深井泵的基础上，对某些不太合理的结构和加工工艺进行了改进和优化。