CEN/TC 321

Registration number (WIID)Project No.TitleStatus
71650LVS EN 13631-14:2025Explosives for civil uses - Explosives for blasting, boosters and explosive substances - Part 14: Verification of the velocity of detonation of explosives for blasting 
71650EN 13631-14:2025Explosives for civil uses - Explosives for blasting, boosters and explosive substances - Part 14: Verification of the velocity of detonation of explosives for blastingStandarts spēkā
71647EN 13938-4:2025Explosives for civil uses - Propellants and rocket propellants - Part 4: Determination of the burning rate of solid gun propellants and black powderStandarts spēkā
71647LVS EN 13938-4:2025Explosives for civil uses - Propellants and rocket propellants - Part 4: Determination of the burning rate of solid gun propellants and black powder 
71644LVS EN 13763-17:2025Explosives for civil uses - Detonators and detonating cord relays - Part 17: Verification of the no-fire current of electric detonatorsStandarts spēkā
71644EN 13763-17:2025Explosives for civil uses - Detonators and detonating cord relays - Part 17: Verification of the no-fire current of electric detonatorsStandarts spēkā
71643EN 13763-3:2025Explosives for civil uses - Detonators and detonating cord relays - Part 3: Verification of insensitiveness to impact of detonators, surface connectors, detonating cord relays and shock tubesStandarts spēkā
71643LVS EN 13763-3:2025Explosives for civil uses - Detonators and detonating cord relays - Part 3: Verification of insensitiveness to impact of detonators, surface connectors, detonating cord relays and shock tubes 
71642EN 13763-19:2025Explosives for civil uses - Detonators and detonating cord relays - Part 19: Verification of all-fire impulse and no-fire impulse of electric detonatorsStandarts spēkā
71642LVS EN 13763-19:2025Explosives for civil uses - Detonators and detonating cord relays - Part 19: Verification of all-fire impulse and no-fire impulse of electric detonators 
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