5443| 14
|
铰刀阶梯成型的地方加工时产生震纹 |
| ||
| ||
发表于 2014-8-31 20:58:15
|
显示全部楼层
| |
发表于 2014-9-1 21:42:31
|
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, 2024-11-16 16:53 , Processed in 0.055115 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.