1.Anhui Geology and Mineral Bureau 313 Team, Lu’an Anhui 237010, China;2.Hebei Yongming Geological Engineering Machinery Co., Ltd., Xingtai Hebei 055153, China;3.Beijing Liuhe Greatness Technology Co., Ltd., Beijing 100160, China;4.China University of Geosciences,Wuhan Hubei 430074, China
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