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张天池,谢正正,hanchangliang,一种基于激光测距的顶板岩性及分层厚度分析方法
QIAN Deyu , 焦河喜,崔琦,杨兴国,缐桂宏,邓金平,李泽祥,一种H型采煤工作面回采巷道布置方法
QIAN Deyu , 金鑫,顾长虹,张农,hanchangliang,袁钰鑫,一种井下巷道围岩风化模拟装置及方法
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