| 摘要 |
FIELD: charges for blasting, in particular, for blast cutting of metal and reinforced-concrete constructions of various configuration and shape. SUBSTANCE: the linear charge has an initiating element and an explosive charge in the form of a belt with a number of through similar holes located in the axis of symmetry and symmetric relative to it. Inert elements may be placed in the through holes. EFFECT: enhanced efficiency. 3 cl, 1 dwg
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