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火铺矿17#煤层综采工作面煤质松软,呈粉沙状,生产时煤尘大,采用多种防尘措施联合防治煤尘,为正常生产创造条件。
Coal shop 17 # coal seam fully mechanized coal soft, powdery sand, dust coal production, the use of a variety of dust control measures to prevent coal dust, to create conditions for normal production.