5933| 6
|
天然氣絕熱節(jié)流溫度降的計(jì)算 |
評(píng)分
| ||||||||
|
||||||||
| ||
| ||
本版積分規(guī)則
|
|關(guān)于我們|網(wǎng)站地圖|油氣儲(chǔ)運(yùn)網(wǎng) ( 魯ICP備11007657號(hào)-3 )
GMT+8, 2024-11-16 23:51 , Processed in 0.026338 second(s), 15 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.