1612| 4
|
[声学基础] 别见笑,声级计测量的是瞬时声压吗 |
本帖被以下淘专辑推荐:
| ||
| ||
发表于 2012-9-7 19:51
|
显示全部楼层
| ||
发表于 2012-9-8 16:59
|
显示全部楼层
| |
GMT+8, 2024-11-17 04:34 , Processed in 0.073730 second(s), 20 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.