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Practice of Placing Pipe Exhausting Gas of Goaf in Workface Roadway End
Author(s): 
Pages: 7,62
Year: Issue:  3
Journal: COAL

Keyword:  综放工作面抽放瓦斯实践;
Abstract: 通过在成庄矿3308综放工作面进行尾巷抽放瓦斯的实践,为高瓦斯矿井综放工作面治理瓦斯,实现安全、高效生产开辟了一条新途径.
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