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通过对小马村矿中区一5煤含水层突水性分析,结合实例分析了发生突水的原因,并提出了在中区一5煤开发中防止二灰和奥灰突水的方法。
Based on the analysis of the water inrush of the fifth coal seam in the middle of Pomacun Mine and the reason of the water inrush, a case of water inrush from lime-fly ash and lime-fly ash in the development of a coal mine in Central District was proposed.