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Normas CEN

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EN

EN 13877-2:2023

En Vigor
2023-11-01
Concrete pavements - Part 2: Functional requirements for concrete pavements
 
EN

CEN ISO/TR 20491:2021

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2021-12-08
Fasteners - Fundamentals of hydrogen embrittlement in steel fasteners (ISO/TR 20491:2019)
 
EN

CEN/TR 17536:2020

En Vigor
2024-06-03
Requirements for electronic advanced data (EAD) in postal operations, in particular compliant to security and customs requirements
 
EN

CEN/TS 15754:2008

En Vigor
2011-02-02
Animal feeding stuffs - Determination of sugar content - High performance exchange chromatographic method (HPAEC-PAD)