8904| 18
|
高硅鋁合金材料,切削刀具的選用---求助 |
| ||
| ||
| ||
| ||
恢復樓上
| ||
| ||
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, 2025-8-4 20:35 , Processed in 0.073821 second(s), 14 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.