20663| 5
|
天然气压力由20兆帕降到1兆帕,体积膨胀,那么温度变化为多少? |
| ||
| ||
|关于我们|网站地图|开云平台官方入口 ( ICP11007657-3 )
GMT+8, 2024-6-14 03:50 , Processed in 0.034635 second(s), 15 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023开云注册登录 .