2136| 1
|
[Virtual.Lab] 请教:如何分析管子振动引起噪声的问题? |
| ||
发表于 2007-3-15 11:51
|
显示全部楼层
| ||
GMT+8, 2024-11-12 05:36 , Processed in 0.071140 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.