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cen:proj:15430

Explosives for civil uses - Detonators and relays - Part 30: Definitions and requirements for devices and accessories for reliable and safe function of detonators and relays - Extra requirements for use in coal mines or other underground works where flammable gas may be a hazard cen:proj:15430

General information

30.97   End of interruption of work - split/merged   Jul 18, 1998

CEN

CEN/TC 321 Explosives for civil uses

European Norm

Life cycle

NOW

ABANDON
cen:proj:15430
30.97 End of interruption of work - split/merged
Jul 18, 1998




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