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Normas CEN

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EN

EN 16668:2025

En Vigor
2025-02-12
Industrial valves - Requirements and testing for metallic valves as pressure accessories
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EN

EN ISO 13937-1:2000/AC:2006

En Vigor
2006-04-19
Textiles - Tear properties of fabrics - Part 1: Determination of tear force using ballistic pendulum method (Elmendorf) (ISO 13937-1:2000/Cor.1:2004)
EN

EN ISO 22854:2025

En Vigor
2025-01-22
Liquid petroleum products - Determination of hydrocarbon types and oxygenates in automotive-motor gasoline and in ethanol (E85) automotive fuel - Multidimensional gas chromatography method (ISO 22854:2025)
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EN

CEN ISO/TS 7849-2:2022

En Vigor
2022-02-16
Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009)
EN

EN 17714:2024

En Vigor
2024-11-27
Plant biostimulants - Determination of microorganisms' concentration
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EN

CEN/TR 14380:2024

En Vigor
2024-10-16
Lighting applications - Tunnel lighting
EN

CEN/TR 10377:2023

En Vigor
2023-06-28
Guidelines for the preparation of standard routine methods with wavelength-dispersive X-ray fluorescence spectrometry
EN

EN ISO 19103:2024

En Vigor
2024-10-09
Geographic information - Conceptual schema language (ISO 19103:2024)
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