Design and application of gigabit Ethernet passive optical network in No.12 Mine of Pingdingshan Coal Mining Group张战国7-9
Research on movement and displacement failure features of top coal and strata in fully mechanized top coal caving mining in thinner thick seam常聚才, 谢广祥, 杨科13-15,19
Research on translation layout of mining gateway in seam coal with closed distance to other seam田振清, 邓硕刚, 张治军, 赵海燕20-24
Controlled blasting technology for heading through of underground substation chamber徐颖, 黄文尧, 宗琦, 傅菊根25-27,31
Research on multi function anti freezing admixture for mine shaft liner concrete with minus temperature杨明飞28-31
