2534| 3
|
这台龙门铣上镗孔,内孔的尺寸不稳定,合格的零件很少 |
| ||
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, 2025-1-10 18:11 , Processed in 0.050743 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.