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Active List of Permissible Explosives and Blasting Devices Approved Before July 1, 1970.
Richardson PA; Mason CM
MISSING :8 pages
The current Bureau of Mines active list of permissible explosives includes 76 brands. Eleven are gelatinous and the rest are the granular type. The list of permissible blasting devices comprises five cardox models.
IH; Information Circular;
Page last reviewed: October 29, 2021
Content source: National Institute for Occupational Safety and Health Education and Information Division