2156| 7
|
[声学基础] 求: 马达的磁气noise和磁气产生的振动 |
| ||
| ||
发表于 2007-3-16 20:41
|
显示全部楼层
| ||
| ||
发表于 2007-3-19 20:11
|
显示全部楼层
| ||
发表于 2007-4-10 14:18
|
显示全部楼层
| ||
GMT+8, 2024-11-8 21:02 , Processed in 0.064923 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.