2312| 7
|
请教一些金属材料的真实身份及力学性能!谢谢 |
| ||
| ||
发表于 2009-11-5 12:41:06
|
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, 2024-11-26 10:48 , Processed in 0.054499 second(s), 15 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.