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Ball-mill grindability indexes of some American coals
Pulverizing lignite in a ball mill
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Published Year
1930-1939 (1)
1960-1969 (1)
Subject
Ball mills (2) *
Coal (1)
Coal--Indexes (1)
Lignite (1)
Ore-dressing (1)
Author
Belter, John W. (1)
Dockter, L. (1)
Ellman, Robert C. (1)
Geer, M. R. (1)
Yancey, H. F. (1)
