20744| 36
|
[声学测量] 关于A计权声压级的计算 |
本帖被以下淘专辑推荐:
| ||
发表于 2007-9-13 20:32
|
显示全部楼层
| |
发表于 2007-9-7 15:08
|
显示全部楼层
| ||
发表于 2007-9-12 17:55
|
显示全部楼层
回复 #5 blackno11 的帖子
| ||
GMT+8, 2024-11-18 10:46 , Processed in 0.065288 second(s), 27 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.