7545| 5
|
[专业知识] 国外输油管沿程摩阻计算方法? |
发表于 2012-11-2 09:25:29
|
显示全部楼层
| ||
发表于 2012-11-2 10:02:52
|
显示全部楼层
| ||
| |
|关于我们|网站地图|油气储运网 ( 鲁ICP备11007657号-3 )
GMT+8, 2024-12-23 06:17 , Processed in 0.031252 second(s), 14 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.