27828| 53
|
【討論】搞機械設計一定要有車間一線經歷么 |
| ||
| ||
| ||
| ||
| ||
| ||
| ||
點評
毛主席的文章寫得好。無論什么都值得讀
| ||
| ||
Archiver|手機版|小黑屋|機械社區 ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-7-24 01:11 , Processed in 0.078413 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.