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· Changchun Gold Research Institute
[2006-07-19 15:34:42]
· China Coal Research Institute
[2006-07-19 15:28:54]
· Beijing General Research Institute of Mining& Metallurgy
[2006-07-19 15:22:01]
· Chinese Academy of Geological Sciences
[2006-07-19 15:20:16]
· China University of Mining & Technology (Beijing)
[2006-07-19 15:14:51]
· Shandong University of Science and Technology
[2006-07-19 15:12:37]
· China University of Mining and Technology
[2006-07-19 15:11:30]
· China Nonferrous Engineering and Research Institute
[2006-07-19 09:58:36]
· China University of Geosciences
[2006-07-19 09:57:24]
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