辽宁石油化工大学石油化工学院
approximate unit
petroleum chemical institute
Liaoning University of Petroleum and Chemical Technology
College of Petroleum Chemical Technology
Liaoning University of Pertoleum Chemical
School of Petrochemical Techhnology
Liaoning University of Petroleum Chemical Technology
Faculty of Petrochemical Engineering
liaoning shihua university
辽宁石油化工大学环境与生物工程学院
School of Environmental and Biological Engineering
liaoning shihua university
辽宁石油化工大学学报
Journal of Liaoning University of Petroleum & Chemical Technology
东北石油大学化学化工学院
department of chemistry
northeastern petroleum university
东北石油大学石油工程学院
petroleum engineering college
northeast petroleum university
石油大学化学化工学院
College of Chemistry Chemical Engineering
University of Petroleum
西安石油大学化学化工学院
College of Chemistry and Chemical engineering
Xi’an Shiyou University
School of Chemistry and Chemical Engineering
Xi’an Shiyou University).
西安石油大学石油工程学院
Petroleum Engineering Institute of Xi’an Shiyou University
西安石油大学石油工程学院；长庆油田分公司生产运行处
petroleum engineer department
Xi’an Petroleum University
西安石油大学石油工程学院；塔里木油田公司勘探事业部
Petroleum Engineering Academy of Xi’ an Petroleum University
西南石油大学化学化工学院
Department of Chemical Engineering
southwest petroleum university
College of Chemistry and Chemical engineering
西南石油大学石油工程学院
Petroleum Engineering Institute of Southwest Petroleum University
Petroleum Engineering College of Southwest Petroleum University
petroleum engineering institute
southwest petroleum university).
School of Petroleum Engineering
southwest petroleum university
中国石油大学化学化工学院
College of Chemistry and Chemical engineering
China University of Petroleum
中国石油大学石油工程学院
Petroleum Engineering Institute of China University of Petroleum
Faculty of Petroleum Engineering
China University of Petroleum
College of Petroleum Engineering
petroleum engineering department
University of Petroleum
北京化工大学化学工程学院
College of Chemical Engineering
Beijing University of Chemical Technology
Faculty of Chemical Engineering
Bejing University of Chemical Technology