ring rail的意思|示意
钢领板
ring rail相关短语
1、 ring rail motion 环形导轨装置
2、 move we are pirates, these data are stolen from youdao of the ring rail 钢领板往复运动
3、 ring-rail 钢领板
4、 Multi-piece Strll-Rail Oil Control Ring 组合油环
5、 slide rail with check ring 挡圈滑轨
6、 twin-rail oil scraper ring 双片刮油环