![]() |
這個工件是如何做到表面無銑削痕跡的,? |
| ||
| ||
| ||
| ||
| ||
| ||
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, 2025-2-13 18:27 , Processed in 0.057861 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.