7490| 10
|
牛眼里面真的是滚动摩擦吗? |
| ||
| ||
| |
| |
| ||
点评
如果是这个思路,那么在内凹面涂上特氟龙,岂不更好?增加了载荷,降低加工难度。
| ||
| |
| |
| |
Archiver|手机版|小黑屋|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2025-6-22 17:15 , Processed in 0.097161 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.