楼主: chntod
|
粗牙螺纹和细牙哪个强度更高? |
发表于 2012-3-10 13:11:20
|
显示全部楼层
| ||
发表于 2012-7-5 19:31:39
|
显示全部楼层
| ||
发表于 2012-9-17 09:44:43
|
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, 2024-11-16 16:37 , Processed in 0.054329 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.