2404| 1
|
NB---A件扇形浇口的设计原则 |
发表于 2010-12-17 08:45
|
显示全部楼层
| ||
|关于我们|sitemap|小黑屋|Archiver|手机版|UG网-UG技术论坛-青华数控模具培训学校 ( 粤ICP备15108561号 )
GMT+8, 2024-12-25 23:17 , Processed in 0.290243 second(s), 24 queries .
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.