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Coal-cutting forces and primary dust generation using radial gage cutters
Effect of energy and impact direction on coal fragmentation
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Published Year
1980-1989 (2)
Subject
Blast effect (1)
Blasting (1)
Coal mines and mining (1)
Coal-cutting bits--Testing (1)
Impact (1)
Mine dusts (1)
Author
Voltz, Jon I. (2) *
Roepke, Wallace W. (1)
