Normas CEN
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EN
EN 15827:2025
En Vigor
2025-12-17
Railway applications - System Engineering requirements for bogies and
running gear
EN
EN 16613:2025
En Vigor
2025-05-07
Glass in building - Laminated glass and laminated safety glass -
Determination of interlayer viscoelastic properties
EN
EN 15978:2026
En Vigor
2026-03-25
Sustainability of construction works - Assessment of environmental
performance of buildings - Requirements and guidance
