... 电动机的起动转矩 starting torque of motor 电动潜水泵 submersible motor pump 电法勘探 electrical prospecting ...
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submersible motor pump system 潜水电泵系统
large-scale submersible motor pump 大型潜水电泵
submersible electric motor pump 潜水电泵
submersible pump motor 潜水泵电机
Introduce operation instructions, peculiarity of structure, procedure of development, productive benefit, market trends, developing foreground of submersible motor pump used in coal mine, etc.
叙述了煤矿用潜水电泵的使用要求、结构特点、研制程序、生产效益、市场动态和发展前景等。
The Submersible Pump and Motor have a double seal with a moisture detection system.
配置潮气监测系统的潜水泵和电机具有双重密封装置。
It is comprised of multiple stage centrifugal pump, double stage gas separator, protector, submersible motor, guard shield and setting gas separator.
它主要由多级离心泵、双级分离器、保护器、潜油电机、护罩、沉降分离器组成。
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