淮南矿业集团公司资环部
Huainan Mining Group Department of Resources and Environmental Management
淮南矿业集团有限责任公司
huainan mining group corporation limited
淮北矿业集团公司地质测量处
Geological Mapping Division of Huaibei Coalmine Group
淮北矿业集团公司勘探工程处
The Explorational Engineering Division of the Huaibei Mining Croup Corporation
淮北矿业集团公司科研环保处
huaibei coal mine group company
淮北矿业集团公司朱仙庄煤矿
Zhuxian zhuang Coal Mine of HMGC
淮南矿业学院地质系
Huainan College of Mining Industry
淮南矿业学院资环系
HuaiNan College of Mining and Technology
云南黄金矿业集团股份有限公司
yunnan gold mining group co
Ltd.
潞安矿业集团公司地质处
geological division
luan mining group company
潞安矿业集团公司环保处
Department of Environment Protection
Lu’ an Mining Group Ltd.
攀钢集团矿业公司兰尖铁矿地测科
lanjian iron mine
mining co.
Panzhihua Iron and Steel Group
山东省新汶矿业集团协庄煤矿
Xiezhuang Coal Mine under Xinwen Mining Group of Shandong Province
双鸭山矿业集团地质测量中心
Geological Exploration and Surveying Center
shuangyashan mining industry group