5627| 4
|
[结构振动] 请教单位的UM PP和mm/s rms之间的单位换算关系公式 |
| ||
发表于 2011-3-3 08:56
|
显示全部楼层
| |
发表于 2011-4-13 21:48
|
显示全部楼层
| ||
GMT+8, 2024-11-29 16:48 , Processed in 0.072597 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.