1942| 3
|
我是個剛入門的數(shù)控學徒 我們廠專門車鋁材 鋁管 單邊厚度20MM左右 磨的白鋼刀經常崩 |
| ||||
| ||
| ||
小黑屋|手機版|Archiver|機械社區(qū) ( 京ICP備10217105號-1,京ICP證050210號,浙公網安備33038202004372號 )
GMT+8, 2025-5-5 03:00 , Processed in 0.062251 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.