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Hazards of cutoff explosive charges in multiple blasting of coal

Published Year

• 1960-1969 (1)

Subject

• Blasting (1)
• Coal mines and mining--Explosives (1) *

Author

• Hartmann, Irving (1)
• Kawenski, Edward N. (1) *
• Nagy, John. (1)
• Van Dolah, Robert W. (1)

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