8| 0
|
GB/T 23892.3-2009 滑动轴承 稳态条件下流体动压可倾瓦块止推轴承 第3部分:可倾瓦块止推轴承计算的许用值 |
| ||
Archiver|手机版|小黑屋|全标网 ( 沪ICP备2021120899号 )
GMT+8, 2024-6-1 19:39 , Processed in 0.054283 second(s), 30 queries .
Powered by Discuz! X3.5
© 2001-2024 Discuz! Team.