Corner gas control technology for return air in coal mining face of Zibo mining areaYIN Jing-mei, ZHANG Shou-li, WANG Yan-sheng6-7
Features and control of coal spontaneous combustion in goaf of No.7201 fully mechanized top coal caving mining faceHAN De-ming, BAO Jie, ZHU Xiu-she, WU Chao8-12
Technical experiences on safety and high efficient mine building in Shangwan MineTIAN Xiao-ming, MENG Yong-bing17-22
Research and practices on support technology for soft rock chamber in Kailuan mining areaLOU Yu-min, YU Jing-quan, SUN Shu-hua26-29
Design and practice on new sliding board of bow current collectorCHEN Zhong-hua, GUO Feng-yi, DONG Ne, ZHONG Wei-shen30-33
New technology of pneumatic cutting removing for borehole drilling applied to seam with outburst potential in Qinan MineCHANG Yong-zhong, LI Zeng-hua, WANG Hai-feng, FANG Xiao-wei33-35
Power selection and max ramp angle calculation for light flame proof rubber tyre vehicleLI Bian-rong36-38,76
