oil control ring的意思|示意

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oil control ring相关短语

1、 Oil-control ring 油环

2、 spring-loaded oil control ring 弹簧油环

3、 spiral slotted oil control ring 开有螺旋槽的油环

4、 oil control ring groove 油环环槽

5、 Bevelled-edge Oil Control Ring 异向倒角油环

6、 Multi-piece Strll-Rail Oil Control Ring 组合油环

7、 stepped oil control ring 阶梯状断面油环

8、 oil control ring gap 油环开口间隙