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通过对5308SⅢ采面及其下邻近层掘进巷卸压瓦斯涌出规律的分析和对卸压瓦斯治理经验的总结 ,提出了对高瓦斯近距离煤层群开采过程中的卸压瓦斯治理措施和建议。
Based on the analysis of gas emission rules of relief tunneling of 5308SⅢ coal mining face and its adjacent adjacent layer and the experience of pressure relief gas treatment, the paper put forward the measure and suggestion of relief gas control during the mining of high gas close distance coal seam group .