oil returning pump

control and primary scavenging pump

控制泵和主动回油泵

rotary oil pump

回转油真空泵，旋转式油泵

semirotary pump

半回转泵, 叶轮泵

fuel oil priming pump

起动充油泵、起动燃油泵

fuel-oil transfer pump

燃油输送泵，输油泵

Use Heat-pump Oil-heating System to Recover Residual Heat from Sewage

应用热泵型原油加热系统回收高温污水余热

The oil pump in the lubricating system draws oil from the oil pan and sends it to all working parts in the engine. The oil drains off and runs down into the pan.

润滑系统中的油泵把机油从油中抽上来,送到发动机的各个活动部件。机油再流下来回到油盘。

rotary displacement pump

回转泵，旋转排量泵

They are F. O. pumps， L. O. pumps, ballast pumps, fresh water pumps, sea water pumps, and bilge pumps.

它们是燃油泵，润滑油泵，压载水泵，淡水泵，海水泵，和舭部液舱泵等。

Calibration fluid for diesel injection pump

GB/T8029-1987柴油机喷油泵校泵油

A control system for a new diesel rotary distributor pump is here introduced.

这里介绍一种新型柴油机回转式分配泵的控制系统。

A control system for a new diesel rotaty distributor pump is here introduced.

这里介绍一种新型柴油机回旋式分配泵的控制系统。

The Application of Hardware-in-loop Simulation Based on dSPACE in ECU Development of Unit Pump Diesel Engine

基于dSPACE的硬件在回路仿真在单体泵柴油机电控单元开发中的应用

shaft-driven oil pump

主轴(驱动的)油泵

TO PDC "ABS PUMP" FUSE

ＰＤＣ＂ＡＢＳ油泵＂熔线

through-flowline pump-down pro-duction tool

过出油管泵送采油工具

lubricating oil and piston cooling oil pump

润滑油及活塞冷却油泵

Fill the pump reservoir with flui

向泵贮油槽中加注油。