Therefore, the study of drilling pump is very necessary.
因此，对钻井泵的研究是十分有必要的。
Drilling pump power end is a group of crank, link mechanism.
钻井泵的动力端是一组曲柄、连杆机构。
The drilling pump is one important part of drilling equipment.
钻探用泵是钻探设备的重要组成部分之一。
Now, the drilling pump widespread in use is the tri-cylinder pump.
针对以上要求，目前广泛使用的是三缸单作用往复泵（简称三缸泵）。
The sand control of oil well pump is very important for drilling-production system.
抽油泵防砂是钻采系统防砂的一个重要环节。
French engineers are drilling a hole into the ice to pump the water away.
法国工程师正在冰层上钻洞，用泵将湖水排出。
The utility model relates to a pump valve of a well drilling mud pump.
本实用新型涉及钻井泥浆泵的泵阀。
The utility model relates to a pump valve of a well drilling mud pump.
本实用新型涉及钻井泥浆泵的泵阀。
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