FIELD: designing and development of commercial explosive charges. SUBSTANCE: the charge uses powder elements, additional detonator and a primer-detonator. Explosive of the additional detonator is filled in the space between the powder elements and in the ducts of the powder elements. EFFECT: enhanced efficiency. 1 dwg, 2 tbl
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Authors
Dates
1996-11-10—Published
1993-06-15—Filed