| 摘要 |
FIELD: blasting works.SUBSTANCE: proposed article comprises the case with blowout charge located at its bottom, electric igniter and blasting fuse. Note here that compartment with gas generating substance is added to this article. Besides, soft inflatable shell connected with compartment neck is arranged at top part of said case. Compartment base is connected via blasting fuse with blowout charge.EFFECT: expanded operating performances, longer operation, possibility of use in emergency.6 cl, 3 dwg |
