钻井泵 meaning in Chinese
borehole pump
drill pump
driven well pump
Examples
- Determinationof impact force of drill pump valve in closing
钻井泵泵阀关闭时冲击力的测定 - A new type of mud pump valve without impact
一种新型无冲击钻井泵阀 - Design of a new type drilling pump valve
新型钻井泵泵阀的设计计算 - The research for the fault diagnose method of oil drilling pump
钻井泵故障诊断方法的探索与实践 - The pump stroke sensor is installed near the rotary shaft of mud pump
泵冲传感器装在钻井泵转轴附近。