bearing direction
短语词组
- single -direction bearing 单向轴承
- direction bearing capacity 坚向承载力
- all direction bearing 万向支座
- one direction thrust bearing 单向止推轴承;单向推力轴承;线型检光组件
- e direction thrust bearing 单向止推轴承
- direction thrust bearing 双向推力轴承
- direction finding bearing 测向方位
- double direction thrust bearing 双向推力轴承 返回 bearing direction