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针对瓦斯抽采技术研究方面存在的问题,对瓦斯抽采方法分类、近距离煤层群卸压瓦斯抽采方法筛选进行分析,并经过实例分析,取得了良好的应用效果。
Aiming at the existing problems in gas drainage technology research, this paper analyzes the method of gas drainage and the method of gas drainage in close range coal seam grouping. Through example analysis, the good application effect is obtained.