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Article a comprehensive analysis of the mine, coal dust, subsidence in goaf in coal mine area,, such as coal and gas outburst, landslides and water bursting geological hazards

The article generalized analysis coal mine area ore has shaken, the coal dust, picks the depletion region collapse, the coal and the gas prominent, the landslide and the flooding and so on the main geological disaster

Integrated analysis of the coal mining district mining articles Zhen, coal dust, Chae-air district depressions, and, coal and gas, landslides and water, and other major geological disaster

Article a comprehensive analysis of the mine, coal dust, subsidence in goaf in coal mine area,, such as coal and gas outburst, landslides and water bursting geological hazards