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Normas CEN

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EN ISO 14903:2025

En Vigor
2025-01-22
Refrigerating systems and heat pumps - Qualification of tightness of components and joints (ISO 14903:2025)
 
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EN

EN 16211:2024

En Vigor
2024-11-13
Ventilation for buildings - Measurement of air flow rates on site - Methods
 
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EN

EN ISO 16486-4:2025

En Vigor
2025-06-11
Plastics piping systems for the supply of gaseous fuels - Unplasticized polyamide (PA-U) piping systems with fusion jointing and mechanical jointing - Part 4: Valves (ISO 16486-4:2025)
 
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EN

EN ISO 8871-5:2025

En Vigor
2025-03-26
Elastomeric parts for parenterals and for devices for pharmaceutical use - Part 5: Functional requirements and testing (ISO 8871-5:2025)
 
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EN

EN 12608-4:2024

En Vigor
2024-11-20
Unplasticized poly(vinyl chloride) (PVC-U) profiles for the fabrication of windows and doors - Classification, requirements and test methods - Part 4: PVC-U profiles with thermo-laminated foils
 
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EN

EN 478:2025

En Vigor
2025-03-12
Plastics - Poly(vinyl chloride) (PVC) based profiles - Determination of the appearance after exposure at 150 °C
 
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EN

EN 14373:2021+A1:2025

En Vigor
2025-02-19
Explosion suppression systems
 
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EN

EN ISO 6980-3:2025

En Vigor
2025-09-24
Nuclear energy - Reference beta-particle radiation - Part 3: Calibration of area and personal dosemeters and the determination of their response as a function of beta radiation energy and angle of incidence (ISO 6980-3:2023)
 
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