4093| 17
|
[声学基础] 空调直流电机问题 |
本帖被以下淘专辑推荐:
| ||
发表于 2009-4-7 17:38
|
显示全部楼层
是不是转频相关的声音
| ||
| ||
发表于 2009-4-7 20:13
|
显示全部楼层
| ||
发表于 2009-4-7 20:17
|
显示全部楼层
| ||
发表于 2009-4-8 12:04
|
显示全部楼层
| ||
| ||
发表于 2009-4-8 14:32
|
显示全部楼层
| ||
| ||
发表于 2009-4-8 14:44
|
显示全部楼层
| ||
| ||
| ||
| |
GMT+8, 2024-11-15 01:57 , Processed in 0.067897 second(s), 19 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.