o形密封圈 meaning in Chinese

o ring

Rubber o - ring - designation , sizes and tolerances
橡胶o形密封圈.标识尺寸和公差
Tubeless clamp in tyre valves with o - ring seal
轮胎气门带o形密封圈中无内胎卡箍
O - rings housings - design criteria
O形密封圈装配槽.设计标准
Aerospace series - elastomeric o - rings - technical specification
航空航天系列.弹性体o形密封圈.技术规范
Rubber o - rings . test conditions and methods for full - size specimens
橡胶o形密封圈.全尺寸试样的试验条件和方法

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