snap-ring seal
常见例句
- Deep Groove ball bearings are the most popular of all the ball bearing types because they are available in a wide variety of seal, shield and snap-ring arrangements.
深沟球轴承是所有类型的球轴承最流行的 ， 因为他们是在一个密封，盾牌和管理各种各样的戒指安排可用。 返回 snap-ring seal