… Mining Convention/EXTEMIN 2013（PERUMIN 31 Convencion Minera) 2013-9-16至9-20 秘鲁 秘鲁矿山工程师协会 29 第七届岩土工程实例分析国际会议暨Clyde Baker纪念会 7th International Conference on Case Histories in Geotechnical Engineering and Symposium in H …

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

… Mining Industry and Geology of Slovak Republic, the Institute of Geotechnics of the Slovak Academy of Sciences, the Slovak Mining Society, and the Faculty of Mining, Ecology, Process Control and Geotechnologies (F BERG) of the Technical University of Kosi …

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