The author proposes and analyses technologies for extracting gas in seams with outburst hazards according to practical conditions of Huaibei coal mining area.

 
  • 本文根據淮北礦區實(shí)際,提出并分析研究了淮北礦區突出煤層采掘工作面煤層氣抽排技術(shù)。
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