2611| 10
|
[材料力学] 焊接头对结构的应力影响大吗? |
| ||
发表于 2009-11-4 19:33
|
显示全部楼层
| |
发表于 2012-12-28 00:21
|
显示全部楼层
| ||
GMT+8, 2024-12-24 00:32 , Processed in 0.079383 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.