5682| 18
|
0.35的小深孔怎么加工比較好? |
| ||
| ||
| ||
| ||
點評
這是睜眼說瞎話的嗎?
| ||
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, 2025-7-28 02:45 , Processed in 0.077260 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.