3321| 6
|
16Mn相对Q235的好处有人知道么 |
发表于 2012-2-22 11:06:46
|
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, 2024-4-19 08:43 , Processed in 0.056896 second(s), 16 queries , Gzip On.
Powered by Discuz! X3.4 Licensed
© 2001-2017 Comsenz Inc.