10371| 3
|
[行業標準] SY-T 6234-2003 埋地輸油管道總傳熱系數的測定 |
| ||
|
||
|關于我們|網站地圖|油氣儲運網
( 魯ICP備11007657號-3 )
GMT+8, 2025-9-5 17:28 , Processed in 0.029756 second(s), 13 queries , Gzip On, MemCached On.
Powered by Discuz! X3.5
Copyright © 2001-2023, Tencent Cloud.