Movement, accumulation and treatment measures of gas at top even angle in coal mining face夏新川, 张秀才, 王士涛, 杨胜强5-8,14
Test and research on triple row tube high pressure jet grouting to build water penetration proof wall李国强, 赵剑辉11-14
Application practice on box type high ranking mechanized caving mining technology under wire mesh门水清, 李新云, 李现民, 马长江, 温运峰22-24
Study and realization of production dispatching visualization for coal enterprise尹洪胜, 华钢, 于国防, 胡延军28-30,34
Study on coal level auto monitoring and control system of deep and small diameter coal bunker马素平, 寇子明31-34
