7714| 21
|
精加工表面異常痕跡 |
| ||
點評
暈這是內孔啊,咋這么像外表面
| ||
| ||
點評
贊同!!
| ||
| ||
| ||
| ||
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, 2025-7-21 05:46 , Processed in 0.072884 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.5 Licensed
© 2001-2025 Discuz! Team.