THE SCIENTIFIC DOCTRINE OF MANLESS MINING OF THIN COAL SEAMS
Data: Czwartek 22.02.2007
Sesja: The 8th International Mining Forum 2007 – Technical, Technological and Economic Aspects of Thin-Seams Coal Mining
Godzina/Sala: 08:30 - 08:45 - 2
Tytuł: THE SCIENTIFIC DOCTRINE OF MANLESS MINING OF THIN COAL SEAMS
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