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Tests on the ignition of natural gas-air mixtures by permissible explosives in the experimental coal mine

Hazards of cutoff explosive charges in multiple blasting of coal

Published Year

• 1940-1949 (1)
• 1960-1969 (1)

Subject

• Coal mines and mining--Explosives (2) *
• Blasting (1)

Author

• Nagy, John. (2) *
• Greenwald, H. P. (1)
• Hartmann, Irving (1)
• Hartmann, Irving. (1)
• Howarth, H. C. (1)
• Kawenski, Edward N. (1)
• Van Dolah, Robert W. (1)

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