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Two-Lane Driving Technique in the High Gas Mine Excavation
Author(s): 
Pages: 37-37,39
Year: Issue:  5
Journal: Coal

Abstract: 针对高瓦斯矿井掘进过程中瓦斯涌出量大,影响正常掘进的情况,通过对双巷掘进技术的研究,提出了一套双巷掘进通风和瓦斯抽采新工艺,解决了长距离掘进工作面的瓦斯问题.
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