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本文对梅河矿的急斜特厚煤层采用斜切分层综放开采进行了工业性试验 ,摸清了矿压显现规律 ,取得了较好的技术经济效益
In this paper, an industrial experiment was carried out on the steep-inclined and extremely thick coal seam of Meihe Mine by using oblique-cut stratified and fully mechanized top coal caving mining to find out the regularity of mine pressure and obtain better technical and economic benefits