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通过对14~＃煤的煤层赋存条件及综采设备的性能分析,创新回采工艺,探索出利用采煤机双向割煤技术实现中厚煤层下的高产高效途径,为灵新煤矿创造了大量的经济效益。
Based on the analysis of 14 ~ # coal seam occurrence conditions and the performance analysis of the fully mechanized mining equipment, innovative mining technology was explored to explore the way of double-directional coal cutting technology to achieve high productivity and high efficiency under medium-thick coal seam, The economic benefits.