Investigation on failure and water inrush from roof of 5th coal seam in Fangezhuang coal mine

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作者：
Center for Rock Instability and Seismicity Research, Northeastern University, Shenyang, Liaoning 110004, China [1 ]
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来源：
Caikuang yu Anquan Gongcheng Xuebao | 2009年 / 3卷 / 332-335期
关键词：
Coal - Sedimentary rocks - Mine roof control - Coal deposits - Coal mines;
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