搞好瓦斯综合治理确保矿井安全生产
MINING SAFETY & ENVIRONMENTAL PROTECTION（2004）
Abstract
郑州煤业集团公司通过实施矿井通风系统改造,提高了矿井通风能力,积极开展瓦斯抽放技术攻关,摸索出了适应本矿区条件的"煤层顶板岩石钻孔"和"煤层高抽巷"瓦斯抽放两种模式,形成了"排抽并举"治理瓦斯的局面,为集团公司千万吨目标的实现奠定了坚实基础.
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