楼主: liustone
|
关于螺旋角和螺纹升角的概念 |
发表于 2010-2-9 23:49:44
|
显示全部楼层
| ||
发表于 2011-7-22 16:31:56
|
显示全部楼层
| ||
发表于 2012-6-2 13:49:59
|
显示全部楼层
| ||
发表于 2013-3-14 18:34:50
|
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, 2024-11-27 00:51 , Processed in 0.075924 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.