The main function of Linclion pump is to seal off the lubricator.
林肯泵主要作用是密封注油头。
Property and main points of assembly of several common rubber seal are introduced.
介绍了几种常用橡胶密封件的使用性能及装配要点。
Mechanism about gas seal and main parameter were studied.
从理论上对干气密封的机理及影响参数进行了研究。
The main components have impeller, pump shell and the seal device.
主要部件有叶轮、泵壳和轴封装置。
Accordingly, under oil pressure, the main oil seal surface can work.
因此主封油面是处于油压下工作。
Accordingly, under oil pressure, the main oil seal surface can work.
因此主封油面是处于油压下工作。
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