双语例句
Its technical principle and field application in Siehuan and Qinghai oilfield are introduced.
介绍这一工艺技术原理及在四川和青海油田等现场应用的情况。
词典释义：
Qinghai Oilfield
时间: 2026-03-18 23:51:14
青海油田
词典释义：
青海油田
Its technical principle and field application in Siehuan and Qinghai oilfield are introduced.
介绍这一工艺技术原理及在四川和青海油田等现场应用的情况。