potable water pump

Tsuen Wan West Ultra High Level Fresh Water Pump House

荃湾西超高食水泵房

Ma Pui and Che Teng Fresh Water Pump House

马背及輋顶食水泵房

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。

drainage and irrigation pump

排灌用泵（农用水泵）

lift [suction] pump

吸取泵，吸取抽机，提水泵

The Study and Practice on the Teaching method of Pumping Plant;

《水泵及水泵站》课程教学研究与实践

ancillary pumping and piping system

辅助水泵及水管系统

bilge pumping and draining system

舱底污水泵及排水系统

drain pump overboard discharge valve

舱底水泵舷外排水阀

pump delivery head

泵的输出水位[水头]

mid-head axial flow water-turbine pump

中水头轴流式水轮泵

mid-head mixed flow water-turbine pump

中水头混流式水轮泵

low-head axial flow water-turbine pump

低水头轴流式水轮泵

bilge and ballast general service pump

舱底水和压载水通用泵

portable water jacket downdraft submersible pump

便携水套下吸式潜水泵

They pumped water into the reservoir.

他们用泵把水打进水库。

Pumps are now gaining on the river water.

水泵在吞噬着河水。

This water is forced into the boiler by the feed pump.

给水泵将水压入锅炉。