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Key technologies and equipment for a fully mechanized top-coal caving operation with a large mining height at ultra-thick coal seams 期刊论文
International Journal of Coal Science & Technology, 2015, 卷号: 2, 期号: 2, 页码: 97-161
作者:  Jinhua Wang;  Bin Yu;  Hongpu Kang;  Guofa Wang;  Debing Mao
收藏  |  浏览/下载:17/0  |  提交时间:2021/10/15
Experimental study of mechanical properties of coal containing gas under unloading conditions 期刊论文
2014, 卷号: 33, 页码: 3476-3488
作者:  Xu, Youlin[1,2];  Kang, Hongpu[1,2];  Zhang, Hui[1,2];  Wang, Weizhong[3]
收藏  |  浏览/下载:1/0  |  提交时间:2019/11/30


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