Internal fire prevention and cure methods and its validity analysisJIA Hai-Lin, YU Ming-gao, LI Ding-qi, ZHANG Jian-min, JIA Yue-rong9-12
Grouting transform technique of aquifer in coal bed floor in Hanwang Coal MineLI Chang-qing, ZHAO Wei-dong, Li Yun-xia18-21
Analogue simulation research of fully-mechanized caving in structurally complex thick coal seamMA Gang, CHEN Hai-bo, MENG Xian-rui30-32
Trace fossils from Yunmengshan Formation (Ruyang Group) of Lushan County, Henan ProvinceQI Yong-an33-37
Establishment and application of the diffusing model of SO2 air pollution to the urban area of Jiaozuo cityWANG Hai-lin, HU Bin, ZHENG Ji-dong38-41