3349| 6
|
求助,小零件冲压折弯模结构设计 |
| ||
发表于 2010-7-27 09:07:54
|
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, 2024-11-28 17:22 , Processed in 0.048539 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.