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通过对七煤集团公司龙湖分公司悬移支架工作面的开采实践分析与研究,提出对2.3米以上中厚煤层利用悬移支架一次采全高的工艺适应条件,阐明该工艺的优缺点。
Based on the analysis and research on the mining practice of the suspension bracket working face in Longhu Branch of the Seventh Coal Group Corporation, it is put forward that the technology of adapting the full height of the hanging bracket in medium and thick coal seam more than 2.3m to adapt to the condition of once mining is put forward, and the advantages and disadvantages of the technology are elucidated.