Journal of Northeastern University(Natural Science)
Application of Vertical Zone and Combination Ore-Drawing in Inclined Medium-Thick Orebody
TAN Bao-hui， REN Feng-yu， HE Rong-xing， ZHANG Zhi-gui
Journal of Northeastern University Natural Science . 2018, (1): 133 -137 .  DOI: 10.12068/j.issn.1005-3026.2018.01.027