Citation: | ZHANG Liang, NIU Jianfeng, DAI Gang, ZHAO Wensheng. Design of automatic identification system of coal and gangue for fully-mechanized coal caving working face and its applicatio[J]. Journal of Mine Automation, 2014, 40(9): 121-124. DOI: 10.13272/j.issn.1671-251x.2014.09.029 |