![]() |
有一個鋁件,是圓棒的,當中打一個孔 |
| ||
點評
老同志功力深厚,按照這個工藝順序,基本問題都能解決,佩服!
| ||
| ||
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, 2025-8-9 20:41 , Processed in 0.066795 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.