6050| 24
|
熱變形問題 |
點評
材質是45號鋼,調質處理硬度28hrc
| ||
| ||
點評
大俠,這個外面有夾緊的,還是向外嗎?
| ||
| ||
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, 2025-7-20 22:25 , Processed in 0.077234 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.