高档普采生产技术管理在54采区的应用
Production technology management of high-grade ordinary mining face in 54 mining area
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摘要: 2009年朱村矿使用高档普采设备,采1.2~1.7m的薄煤层,使用膏体充填法充填采空区,工作面单产比炮采工作面提高了2倍以上,摸索出适合于资源枯竭矿区的机械化采煤配套设备。Abstract: The use of high-grade conventional mining in 2009 zhucun general mining equipment, mining 1.2~1.7m thin coal seam, use the paste filling method filling mineed-out area, single face output than the shot mining face increased 2 times higher than in working out a suitable resource depletion mechanization of matching equipment.
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