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Active list of permissible explosives and blasting devices approved before December 31, 1957
Reducing the incendivity of permissible explosives by sodium chloride
Safety recommendations for ammonium nitrate-based blasting agents,revision of Information Circular 8179
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Published Year
1950-1959 (1)
1960-1969 (1)
1970-1979 (1)
Subject
Explosives (3) *
Ammonium nitrate (1)
Blasting (1)
Coal mines and mining--Safety measures (1)
Firedamp (1)
Mine safety (1)
Salt (1)
Author
Damon, G. H. (3) *
Hanna, N. E. (3)
Forshey, D. R. (1)
Mason, C. M. (1)
Van Dolah, R. W. (1)