1246| 6
|
[案例分析] 请高手指点磨煤机振动故障 |
点评
高速轴频率2,啮合频率63. 齿数是?
| ||
发表于 2012-3-14 09:14
|
显示全部楼层
| ||
发表于 2012-3-20 14:11
|
显示全部楼层
| ||
GMT+8, 2024-12-1 17:35 , Processed in 0.066602 second(s), 22 queries , Gzip On.
Powered by Discuz! X3.4
Copyright © 2001-2021, Tencent Cloud.