Bakuhatsukongogasuno netsubakuhatsuenerugiide tenkakanonaraikan oyobi bakuhakeiA nonelectric blasting cap initiated by thermal detonation energy from an explosive gas mixture, in which the required open space for charging and detonating the explosive gas mixture is contained, together with the conduit...
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Bakuhatsukongogasuno netsubakuhatsuenerugiide tenkakanonaraikan oyobi bakuhakeiA nonelectric blasting cap initiated by thermal detonation energy from an explosive gas mixture, in which the required open space for charging and detonating the explosive gas mixture is contained, together with the conduit...