9518| 4
|
[疑难] 请问什么叫:分型面、插穿面、配合面、料位面、避空面; |
发表于 2010-1-18 00:58
|
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, 2024-11-22 01:00 , Processed in 0.051393 second(s), 24 queries .
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.