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[期刊论文] 作者：Lokhande D.Ritesh,Murthy Vemavarapu M.S.R.,Vellanky Venkateswarlu,Singh B.Kalendra,,
来源：International Journal of Mining Science and Technology 年份：2015
Ground subsidence induced by extraction of coal seam belowground brings about changes in surface environment leading to trough and pot-hole subsidence.Pot-hole...
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