6574| 9
|
M31和M30.71应该都是普通螺纹呀,后面螺距怎么标法不一样? |
| ||
发表于 2008-10-24 11:46:36
|
显示全部楼层
| ||
发表于 2008-10-28 16:25:13
|
显示全部楼层
| ||
| ||
发表于 2008-10-31 09:13:42
|
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, 2024-11-25 12:43 , Processed in 0.052046 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.