... noncontacting plunger 扼流活塞 oil pump plunger 油泵柱塞 opposed-plunger pump 对置柱塞泵 ...
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fuel oil pump plunger sleeve 燃油泵柱塞套
radial plunger oil pump 旋转往复油泵
plunger oil pump 柱塞式油泵
plunger type oil pump 柱塞式油泵
magnetic plunger oil pump [油气] 磁性阀抽油泵
Plunger for Oil Pump 高位油泵柱塞
This article discusses the cause and damage of shock during distributing oil in axial plunger pump, introduces and analyzes some methods of controlling shock during distributing oil.
本文讨论了轴向柱塞泵配油冲击的原因和危害，并介绍和分析了几种控制配油冲击的方法。
In this paper, the failure mechanism of plunger seals for injection pump used in oil field is investigated and the features of existing reciprocating seal structures are evaluated.
对大功率油田注水柱塞泵柱塞密封的失效机理进行了论述，分析了现有几种典型的密封结构。
In accordance with this circumstance, a new type of oil well pump has been designed and developed - auto - compensation soft plunger pump.
针对这种情况，设计研制了一种新型井下抽油泵——自补偿式软柱塞泵。
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