1944| 5
|
[材料力学] 硬度和弹性模量之间是否有关系 |
本帖被以下淘专辑推荐:
| ||
发表于 2016-11-11 08:49
|
显示全部楼层
| ||
GMT+8, 2024-11-17 13:26 , Processed in 0.098129 second(s), 25 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.