lock spring ring 锁紧弹簧环
lock bolt spring ring 锁紧弹簧环
·2,447,543篇论文数据,部分数据来源于NoteExpress
In addition, the retainer also ACTS the supplemental function of the radial force when the retainer supports the lock ring spring simultaneously.
另外,保持架在支承紧箍弹簧的同时还起到了径向力的补充作用。
youdao
应用推荐
模块上移
模块下移
不移动