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缓倾斜中厚矿体采矿方法现状及发展趋势
尹升华, 吴爱祥
Status Quo of Mining Methods for Gently Inclined Medium-Thick Orebodies and Their Development Trend
YIN Sheng-Hua, WU Ai-Xiang
金属矿山 . 2007, (12): 10 -13 .