… petroleum and gas industries, and also for teachers, students, post-graduate students and scientific employees. The founder of the journal: Ufa State Petroleum Technological University. The journal accepts scientific articles from the authors and creative …

http://cgl.org.cn/zy/wwkf.aspx   2013-08-24

… Petroleum and Sustainable Development (ICPSD 2013) 2013-10-12至10-13 法国 亚太化学生物与环境工程学会 3 2013年冻土力学性能国际研讨会 International Symposium on Mechanical Properties of Frozen Soils 2013/1/31 美国 ASTM D18岩土委员会 4 2013年国 …

http://cgl.org.cn/2013/dzhy.aspx   2013-07-15