Surface electrochemical control for the fine coal and pyrite separation. Technical progress report, October 1, 1989--December 31, 1989
Autor: | Wanxiong Chen, Weibai Hu, Jyi-Perng Wann, Ximeng Zhu, M.E. Wadsworth, D.M. Bodily |
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Rok vydání: | 1989 |
Databáze: | OpenAIRE |
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