3232| 1
|
厉害厉害,双曲面齿轮就是这么削出来的,豁然开朗! |
| ||
发表于 2017-2-25 20:28:34
|
显示全部楼层
| ||
手机版|小黑屋|机械村 ( 渝ICP备17010994号-1|渝公网安备50022702001048号 )
GMT+8, 2024-11-23 00:13 , Processed in 0.015065 second(s), 3 queries , Gzip On, Redis On.
Powered by 机械村
Copyright © 2012- Jixiecun.com