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huo xia kai cai yu jun ya fang huo ji shu de ying yong
Author(s): 
Pages: 12-14
Year: Issue:  7
Journal: Safety in Coal Mines

Keyword:  火下开采均压上行通风下行通风;
Abstract: 介绍了冠山立井—660m水平西二道半石门采区火下开采与均压防火技术的应用及其效果。
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