7724| 0
|
[13傳熱學 第四章 第五節(jié)] 流體自然對流時的換熱 課堂教學視頻-石油大學 |
|
|
|關于我們|網站地圖|油氣儲運網 ( 魯ICP備11007657號-3 )
GMT+8, 2024-11-7 21:46 , Processed in 0.069447 second(s), 13 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.