11949| 22
|
问下这个直角怎么铣? |
| ||
点评
谢谢指教!
| ||
点评
同感。所以我认为是铸造件
| ||
小黑屋|手机版|Archiver|机械必威体育网址 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-12-12 06:59 , Processed in 0.054572 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.