25169| 58
|
Cr15和Cr12的零件在热处理过程中被搞混---求助 |
| ||
发表于 2008-7-28 17:01:44
|
显示全部楼层
| ||
发表于 2008-7-28 17:28:29
|
显示全部楼层
| ||
发表于 2008-7-28 17:33:33
|
显示全部楼层
| ||
| ||
发表于 2008-7-28 17:53:00
|
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 23:54 , Processed in 0.054951 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.