BRITISH STANDARD BS EN 13763 26 2004 Explosives for civil uses — Detonators and relays — Part 26 Definitions, methods and requirements for devices and accessories for reliable and safe function of det[.]
BRITISH STANDARD Explosives for civil uses — Detonators and relays — Part 26: Definitions, methods and requirements for devices and accessories for reliable and safe function of detonators and relays The European Standard EN 13763-26:2004 has the status of a British Standard ICS 71.100.30 12&23