8399| 13
|
渗氮后的齿轮会不会变形---请教 |
| ||
发表于 2008-6-8 14:24:43
|
显示全部楼层
| ||
发表于 2008-6-8 17:59:54
|
显示全部楼层
| ||
发表于 2008-9-24 07:41:08
|
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, 2024-11-24 02:26 , Processed in 0.055707 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.