30684| 87
|
這個方孔如何加工 |
| ||
| ||
點評
我一直不明白線切割,封閉圖形怎么線切割
| ||
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, 2025-9-21 23:13 , Processed in 0.097753 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.