3239| 8
|
请问图示下端圆锥滚子轴承承受派生径向力吗 |
| ||
发表于 2017-7-30 09:57:33
|
显示全部楼层
| ||
| ||
发表于 2017-7-30 15:03:13
|
显示全部楼层
| ||
发表于 2017-7-31 08:41:27
|
显示全部楼层
| ||
| ||
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-19 02:38 , Processed in 0.060498 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.