139| 1
|
请教各位,我在利用太阳能加热空气达到气体温度的升高有很多问题??? |
| ||
Archiver|小黑屋|联系我们|仿真互动网 ( 京ICP备15048925号-7 )
GMT+8, 2024-9-22 10:23 , Processed in 0.050600 second(s), 13 queries , Gzip On, MemCache On.
Powered by Discuz! X3.5 Licensed
© 2001-2024 Discuz! Team.