4858| 8
|
直径4mm,深200mm通孔怎样加工? |
| ||
发表于 2016-1-18 17:20:20
|
显示全部楼层
| ||
| |
发表于 2016-1-18 17:33:56
|
显示全部楼层
| ||
小黑屋|手机版|Archiver|机械社区 ( 京ICP备10217105号-1,京ICP证050210号,浙公网安备33038202004372号 )
GMT+8, 2024-11-27 05:34 , Processed in 0.054002 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.