Technical progress of water resource protection and utilization by coal mining in ChinaGu Dazhao, Zhang Yong, Cao Zhiguo1-7
Analysis and consideration on prediction problems of mine water inflow volumeHu Weiyue, Yan Li13-18,38
Development status and technical progress of China coalbed methane industryYe Jianping, Lu Xiaoxia24-28,46
Research progress and development tendency of borehole drilling rod for soft seamNie Baisheng, Xue Fei47-54
