2526| 5
|
[结构振动] [求助]计算该系统的固有频率 |
| ||
发表于 2006-11-3 17:29
|
显示全部楼层
| |
发表于 2006-11-6 10:09
|
显示全部楼层
| ||
GMT+8, 2024-11-30 18:37 , Processed in 0.062135 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.