4573| 10
|
如何对拉伸和压缩定义不同的屈服应力 |
| ||
发表于 2006-10-15 23:28
|
显示全部楼层
| ||
发表于 2009-12-17 17:38
|
显示全部楼层
| ||
GMT+8, 2024-12-23 21:23 , Processed in 0.071455 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.