7491| 7
|
1/8NPTF螺纹的旋合深度---请教 |
| ||
发表于 2009-12-15 17:06:12
|
显示全部楼层
| ||
发表于 2009-12-15 17:16:09
|
显示全部楼层
| ||
发表于 2009-12-15 17:17:52
|
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, 2024-11-26 11:42 , Processed in 0.054579 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.