您要查找的是不是：
- 泵pump
- 熱泵heatpump
- 循環(huán)泵recycle pump
- 柱塞泵displacement pump
- 泵浦pumping
- 液壓泵hydraulic pump
- 隔膜泵membrane pump
- 計量泵metering pump
- 增壓泵supercharge pump
- Ca2+泵Calcium pump
- 泵體pump body
- 泥漿泵magma pump
- 消防泵fire pump
- 螺桿泵screw pump
- 泵送pumpover
- 排污泵dredgepump
- 泵閥pump valve
- 蠕動(dòng)泵peristaltic pump
- 泵車(chē)pump truck
- 輸送泵delivery (transfer) pump
