Normas CEN
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EN
EN ISO 22734-1:2025
En Vigor
2025-07-09
Hydrogen generators using water electrolysis - Part 1: Safety (ISO 22734-1:2025)
EN
EN ISO 80601-2-61:2026
En Vigor
2026-04-22
Medical electrical equipment - Part 2-61: Particular requirements for
basic safety and essential performance of pulse oximeter equipment (ISO 80601-2-61:2026)
EN
CEN/TS 12390-9:2016
En Vigor
2023-12-03
Testing hardened concrete - Part 9: Freeze-thaw resistance with de-icing
salts - Scaling
EN
CEN ISO/TR 11827:2016
En Vigor
2016-06-01
Textiles - Composition testing - Identification of fibres (ISO/TR 11827:2012)
