9376| 11
|
請問有沒有人知道長輸管道的管徑怎么確定,只知道進(jìn)出站壓力,年輸量 |
| ||
| ||
| ||
| ||
| ||
| ||
|關(guān)于我們|網(wǎng)站地圖|油氣儲運(yùn)網(wǎng) ( 魯ICP備11007657號-3 )
GMT+8, 2024-11-17 13:42 , Processed in 0.033034 second(s), 11 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.