21673| 22
|
发动机的激振频率和固有频率的区别? |
| ||
发表于 2008-12-5 17:33
|
显示全部楼层
| ||
回复 板凳 wanyeqing2003 的帖子
| ||
发表于 2008-12-25 07:46
|
显示全部楼层
点评
说的对
| ||
发表于 2008-12-25 15:18
|
显示全部楼层
| ||
发表于 2014-8-23 16:17
|
显示全部楼层
| ||
发表于 2014-8-23 20:07
|
显示全部楼层
| ||
发表于 2014-8-23 21:43
|
显示全部楼层
| ||
发表于 2014-8-26 17:46
|
显示全部楼层
| ||
发表于 2014-8-26 17:49
|
显示全部楼层
| ||
发表于 2014-8-26 18:06
|
显示全部楼层
| ||
| ||
GMT+8, 2024-11-13 03:54 , Processed in 0.087036 second(s), 23 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.