top return pump 回流泵
condensate return pump 凝水回收泵 ; 冷凝水回水泵 ; 凝水收受接管泵
return-pump 回压油泵
return pump 抽空泵
backwash return pump 反冲洗回流泵
condensation return pump 冷凝回水泵 ; 冷凝水回水泵
top return pump coupling 回流泵联轴器
condensate return pump coupling 凝水回收泵联轴器
return sludge pump 回流污泥泵
boiler return circulating pump 锅炉回水循环泵
When the airbed fully inflated, return the pump to the housing of airbed to stop the inflation.
当气床充完气后，把泵返回气床内，停止充气。
This kind of gear pump return route's model application is on the engineering machinery Chang ke sees walks, the rotation gear, it saves a donkey pump.
此种齿轮泵回路的典型应用是工程机械上常可见到的行走、转向机构，它节省去一个辅助泵。
The construction and working principles of speed sensor, ABS ECU, electromagnetic valve and return liquid pump are analysized in detail.
深入探讨了轮速传感器、防抱死制动电子控制器、电磁阀、回液泵的结构组成与工作原理。
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