This article presents some methods of using and maintaining of engineering mechanical hydraulic pillar-plug pump, giving an example of straight axis-oblique tray pillar-plug pump.

本文以直轴斜盘式柱塞泵为例，介绍关于工程机械液压柱塞泵使用与维修的几种新的方法。

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Crew members tried to plug the tear with wooden pegs and pump the water out.

BBC: Boat sinks after stricken tug crew rescued off Devon coast

As pump prices rise and the buzz around plug-in alternatives grows, I vowed to leave behind my privileged public transit lifestyle in New York City and spend three days gasoline-free where it meant something: In my family's hometown suburbs of Durham, N.

FORBES: How To Live Without Gas