5289| 9
|
螺纹旋合,有间隙---请教 |
| ||
发表于 2008-7-30 06:02:44
|
显示全部楼层
| ||
发表于 2012-4-18 12:22:24
|
显示全部楼层
| ||
发表于 2012-4-18 17:44:06
|
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, 2024-11-23 12:46 , Processed in 0.051275 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.