3301| 5
|
硬铝2A12上螺纹孔的螺纹强度,请教 |
| ||
发表于 2015-8-17 11:40:13
|
显示全部楼层
| |
发表于 2015-8-17 11:56:48
|
显示全部楼层
| |
| |
发表于 2015-8-17 15:10:26
|
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, 2024-11-14 14:40 , Processed in 0.055996 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.