| Institution: | 1 Qingdao Geo-engineering Exploration Institute, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China
2 Key Laboratory of Urban Geology and Underground Space Resources, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China,1 Qingdao Geo-engineering Exploration Institute, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China
2 Key Laboratory of Urban Geology and Underground Space Resources, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China,1 Qingdao Geo-engineering Exploration Institute, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China
2 Key Laboratory of Urban Geology and Underground Space Resources, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China,1 Qingdao Geo-engineering Exploration Institute, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China
2 Key Laboratory of Urban Geology and Underground Space Resources, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China and 1 Qingdao Geo-engineering Exploration Institute, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China
2 Key Laboratory of Urban Geology and Underground Space Resources, Shandong Provincial Bureau of Geology and Mineral Resources, Qingdao 266000, Shandong, China |
