2716| 6
|
[结构振动] 请问在轴承振动的频谱图中如何将纵坐标变为db值? |
| ||
发表于 2008-4-13 11:38
|
显示全部楼层
| |
发表于 2008-4-16 13:53
|
显示全部楼层
回复 楼主 的帖子
| ||
GMT+8, 2024-12-2 12:35 , Processed in 0.078355 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.