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2019-6-25-a Guo-qiang et al, Geol Geosci 21, :h 11222-1e11 ditorial pen Access Geol Geosci 11, Review of Electrical Prospecting Technology for Coal Mining in China Guo-qiang X1*, Shu-cai L2, Wei-ying C1 and Dong-yang H1 1Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing 100029, China 2School of Resources Geosciences China University of Mining
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