7288| 0
|
[08油罐及管道强度设计-第二章-第三讲]一些常见轴对称回转薄壳的薄膜应力和位移分析 |
|关于我们|网站地图|油气储运网 ( 鲁ICP备11007657号-3 )
GMT+8, 2024-11-21 19:57 , Processed in 0.051911 second(s), 13 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.