2300| 4
|
[振动控制] [求助]在知道一阶振动系统的频率时,任何选择水的重量作为子系统减振最好呢?? |
| ||
| ||
发表于 2007-1-20 13:36
|
显示全部楼层
回复 #1 kmsthushen 的帖子
| ||
GMT+8, 2024-11-15 04:28 , Processed in 0.059895 second(s), 17 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.