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Gas Emissions Rules in Upper Corner of Coal Faces and Controlling Measures in Jiahe Coal Mine
Author(s): 
Pages: 26-28
Year: Issue:  4
Journal: SAFETY IN COAL MINES

Keyword:  上隅角瓦斯涌出规律;
Abstract: 介绍了夹河煤矿回采工作面上隅角瓦斯涌出规律,阐述了夹河矿对回采工作面上隅角瓦斯治理的各种方法及其治理效果,对高瓦斯工作面瓦斯治理工作具有一定的参考作用.
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