2135| 2
|
[结构振动] 发动机的振动属于何种类型? |
发表于 2006-8-18 07:33
|
显示全部楼层
评分 | ||
发表于 2006-8-18 08:58
|
显示全部楼层
| |
GMT+8, 2024-12-3 00:38 , Processed in 0.055434 second(s), 18 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.