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Flexible support technique for the weak roof and floor of a roadway in a coal seam with a medium-thickness and a large inclined angle 期刊论文
2015, 卷号: 52, 页码: 198-204
作者:  Zhang, Yuning[1,2];  Tang, Jianxin[1,2];  Shen, Ping[3];  Zhao, Zhigang[3]
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