English translation for "pump-unit"

泵装置
泵组

Example Sentences:

1.

Structure optimum design of double wheel and direct balance pumping - units 双天轮直平式抽油机结构优化设计

Similar Words：

"pump-power modulation" English translation, "pump-pressurized oxidizer" English translation, "pump-regulating mechanism" English translation, "pump-seating nipple" English translation, "pump-type circulation lubrication system" English translation, "pump-valve cage" English translation, "pump-valvecage" English translation, "pump; accelerating" English translation, "pump; auxiliary fuel" English translation, "pump; booster" English translation