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Determination of rational coal and rock pillars height of coal mining under the loose aquifer 会议论文
Symposium of the Taishan Academic Forum - Project on Mine Disaster Prevention and Control 2014, October 17, 2014 - October 20, 2014
作者:  Wang, Jianhu;  Shao, Mingxi;  Shang, Yanfeng;  Cao, Siwen;  Zhang, Xin
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/31
Determination of rational coal and rock pillars height of coal mining under the loose aquifer 会议论文
Taishan Academic Forum - Project on Mine Disaster Prevention and Control, OCT 17-20, 2014
作者:  Wang Jianhu;  Shao Mingxi;  Shang Yanfeng;  Cao Siwen;  Zhang Xin
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/31


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