drilling mud pump

• 泥浆泵

drilling mud pump的用法和样例：

例句

1. We do not keep these motors and mud pumps on all the time.
   我们并不总让这些马达和泥浆泵开着。
2. The pulsation dampener of the rig pump has to be recharged with nitrogen.
   泥浆泵震动缓冲装置需要充氮气。