CEN/TC 321

Registration number (WIID)Project No.TitleStatus
70685EN 13630-12:2025Explosives for civil uses - Detonating cords and safety fuses - Part 12: Determination of burning duration of safety fusesStandarts spēkā
70693EN 13763-21:2025Explosives for civil uses - Detonators and detonating cord relays - Part 21: Determination of flash-over voltage of electric detonatorsStandarts spēkā
70683LVS EN 13630-6:2025Explosives for civil uses - Detonating cords and safety fuses - Part 6: Verification of resistance to tension of detonating cordsStandarts spēkā
70676EN 13630-9:2025Explosives for civil uses - Detonating cords and safety fuses - Part 9: Determination of transmission of detonation from detonating cord to detonating cordStandarts spēkā
70714LVS EN 13763-25:2025Explosives for civil uses - Detonators and detonating cord relays - Part 25: Verification of transfer capability of detonating cord relays, surface connectors and coupling accessoriesStandarts spēkā
70701EN 13763-9:2025Explosives for civil uses - Detonators and detonating cord relays - Part 9: Determination of resistance to bending of detonatorsStandarts 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
70697LVS EN 13763-4:2025Explosives for civil uses - Detonators and detonating cord relays - Part 4: Verification of resistance to abrasion of leading wires and shock tubesStandarts spēkā
70719EN 13938-3:2025Explosives for civil uses - Propellants and rocket propellants - Part 3: Verification of deflagration to detonation transition of solid gun propellantsStandarts spēkā
71636EN 13763-27:2025Explosives for civil uses - Detonators and detonating cord relays - Part 27: Test methods for electronic initiation systemsStandarts spēkā
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