高(突)瓦斯掘进工作面局部通风管理实践
ZHENGMEI KEJI（2007）
Abstract
介绍了大平矿在突出危险煤层掘进中,通过对局扇供电电源、起动装置的改造,提高了局部通风设施的可靠性,增加了掘进供风量,有效杜绝了停电停风瓦斯超限事故的发生.
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