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Active list of permissible explosives and blasting devices approved before December 31, 1972 :supercedes Information Circular 8493
Sensitivity of some ammonium nitrate-based explosive compositions
Impact and thermal sensitivity of commercial detonators
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Published Year
1970-1979 (3) *
Subject
Blasting (1)
Coal mines and mining--Explosives (1)
Detonators (1)
Explosives (1)
Explosives--Law and legislation--United States (1)
Hazardous substances (1)
Author
Watson, Richard W. (3) *
Becker, Karl R. (2)
Cooper, John C. (1)
Hay, J. E. (1)
Ribovich, John. (1)