10503| 28
|
直径0.01~0.02的孔,要怎么加工? |
| ||
点评
放电间隙都不止了吧?
| ||
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, 2024-11-8 01:43 , Processed in 0.055597 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.