3167| 29
|
用什么方法加工窄槽? |
| ||
| ||
點評
仔細看圖,虛線,表示這個槽是穿通的,而不是打標,印刷上去的。
| ||
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, 2025-7-10 19:13 , Processed in 0.065975 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.