石油天然气工业
Oil and Gas Industry
oil and natural gas industry
Petroleum and Nature Gas Industry
petroleum industry
世界天然气工业现状
Status quo of the natural-gas industry
石油大学石油天然气工程学院
natural oil gas engineering school
University of Petroleum
天然气业务信息管理系统
GSIMS Gas Service Information Management System
中国石油大学石油天然气工程学院
Oil and Gas Engineering Institute of Chinese Petroleum University
Faculty of Petroleum Engineering
China University of Petroleum
中国石油大学石油与天然气工程学院
College of Petroleum and Gas Engineering
China University of Petroleum
煤型气源天然气水合物
coal related gas source of natural gas hydrate
10000m3天然气球罐
10000 m3 natural gas spherical tank
10000 m 3 nature gas spherical tanks
1000立方公尺天然气球罐
10000m^3 natural gas spherical tank
9F级天然气-蒸汽联合循环机组
9F class gas-steam combined cycle unit