上山石门微差控制排爆揭煤预防突出的试验研究

上山石门微差控制排爆揭煤预防突出的试验研究的英文翻译

基本释义

• Experimental Study on Explosion Elimination Afecting Mine Gas Explosion and Outburst Prevention with Delay Control during Exposing Coal Seam in a Rise Crosscut