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Flotation machine and process for removing impurities from coals
Kazimier Szymocha, Boleslaw Ignasiak, Wanda Pawlak, Conrad KulikVolume:
10
Year:
1997
Language:
english
DOI:
10.1016/s0892-6875(97)82908-1
File:
PDF, 99 KB
english, 1997