1680| 1
|
[疑难] 机械设计基础课程设计阶段的齿轮和轴怎么算呀,有没有设计说明书? |
| ||
|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, 2025-5-13 13:17 , Processed in 0.081293 second(s), 25 queries .
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.