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本文在分析现行煤矿瓦斯抽放系统状态及抽放效果的情况下,探讨了影响煤矿采煤瓦斯抽放效果的因素,同时,提出了提高瓦斯抽放率的有效途径,并提出了合理的瓦斯抽放方法。
Based on the analysis of the status and drainage effect of the existing coal mine gas drainage system, this paper discusses the factors that affect the gas drainage effect of coal mining. At the same time, it puts forward an effective way to improve the gas drainage rate and proposes a reasonable gas Drainage method.