coal and gas outburst prediction and forecasting
PREDICTION OF COAL AND GAS OUTBURST
area coal and gas outburst prevention and control
outburst
瓦斯
突发
防突
煤
爆发
突
突出
喷出
瓦
爆
煤与瓦斯突出
突出
闪光
爆燃
尖头信号
爆炸
瓦斯突出
脉冲
外爆气流
爆突
外行向
冰川洪水
外爆流
out of control outburst
local prevention against outburst
glacial lake outburst debris flow
Equatorial westerly outburst