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本文介绍了采煤工作面在受到邻近采空区渗透瓦斯威胁情况下，利用均压原理抑制采空区瓦斯渗透，减小工作面瓦斯涌出的治理效果。
This paper introduces the effect of using pressure equalization principle to suppress gas permeation in goaf and reduce gas emission in coalface when coal mining face is threatened by gas seepage from adjacent goaf.