应用局部切槽放顶技术处理采空区的研究

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迟庆来, 郭树林, 唐学义, 严鹏

Study of Goaf Treatment by Application of Local Dilapidating Roof by Cutting Groove Technology

CHI Qing-Lai, GUO Shu-Lin, TANG Xue-Yi, YAN Peng

现代矿业 . 2011, (12): 23 -25 .