4646| 0
|
工程热力学 第06讲[工质的状态变化过程] 教学视频石油大学 |
| |||||
|关于我们|网站地图|油气储运网 ( ICP11007657-3 )
GMT+8, 2024-4-27 16:52 , Processed in 0.047401 second(s), 15 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.