1394| 5
|
简答问题求助:一根梁的固有频率 |
| ||
发表于 2012-3-5 15:20
|
显示全部楼层
| ||
发表于 2012-3-31 13:19
|
显示全部楼层
| ||
发表于 2012-3-31 13:22
|
显示全部楼层
| ||
GMT+8, 2024-11-28 09:57 , Processed in 0.077685 second(s), 21 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.