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Normas CEN

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EN

CEN/TS 15880:2009

En Vigor
2013-10-10
Advanced technical ceramics - Ceramic composites - Determination of the fibre/matrix interfacial frictional shear stress at room temperature by a single fibre push-out method
 
EN

CEN/TS 17471:2024

En Vigor
2024-03-13
Cranes - Loader cranes - Interface between loader cranes and work platforms
 
EN

CEN ISO/TR 52016-2:2017

En Vigor
2017-07-19
Energy performance of buildings - Energy needs for heating and cooling, internal temperatures and sensible and latent heat loads - Part 2: Explanation and justification of ISO 52016-1 and ISO 52017-1 (ISO/TR 52016-2:2017)
 
EN

EN 3663:2001/AC:2003

En Vigor
2003-07-23
Aerospace series - Pipe coupling - O-rings in rubber NBR, 75 IRHD, Temperature range: - 55 °C to 135 °C
 
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EN

EN ISO 23696-2:2025

En Vigor
2025-12-17
Water quality - Determination of nitrate in water using small-scale sealed tubes - Part 2: Chromotropic acid colour reaction (ISO 23696-2:2023)
 
EN

CWA 18310:2025

En Vigor
2025-12-24
Assessment of ecotoxicity in PVD coatings subjected to accelerated ageing
 
EN

CWA 17858:2022

En Vigor
2025-09-24
Guidelines for Traditional Micro-SMEs’ GDPR Compliance
 
EN

CWA 13449-4:1998

En Vigor
2015-09-15
Extensions for Financial Services (XFS) interface specification - Part 4: Identification Card Device Class Interface - Programmer's Reference
 
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