Gas explosion accident in coal mine is the current focus of the public.
煤矿瓦斯爆炸事故是当前社会关注的焦点。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
还在讨论此次瓦斯爆炸的以外事故。
The gas explosion of coal mine is the most serious of safety production accident of coal mine.
煤矿瓦斯爆炸是煤矿安全生产事故中最为严重的一种。
People's life and property loss during the accident of gas explosion in coal mine.
尤其是煤矿瓦斯爆炸事故，给人民的生命和财产造成巨大损失。
People's life and property loss during the accident of gas explosion in coal mine.
尤其是煤矿瓦斯爆炸事故，给人民的生命和财产造成巨大损失。
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