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采空区积水下急倾斜厚煤层水平分层综放开采安全性分析
贾立明, 张玉军
Safety Analysis of Steeply Inclined Thick Coal Seam with Fully Mechanized Top Coal Caving Mining under Goaf Water
JIA Li-Ming, ZHANG Yu-Jun
金属矿山 . 2015, (04): 97 -101 .