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Normas CEN

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EN

EN 12272-1:2025

En Vigor
2025-11-05
Surface dressing - Test methods - Part 1: Rate of spread and accuracy of spread of binder and chippings
EN

EN 13124-1:2025

En Vigor
2025-11-12
Windows, doors, shutters and curtain walling - Explosion resistance - Test method - Part 1: Shock tube
EN

EN 17625:2025

En Vigor
2025-11-12
Rooftop units - Testing and rating at standard rating conditions and part load conditions for calculation of seasonal performance
EN

EN 12953-2:2025

En Vigor
2025-11-12
Shell boilers - Part 2: Materials for pressure parts of boilers and accessories