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Normas CEN

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EN

CEN/TS 15121-1:2011

En Vigor
2022-11-04
Postal Services - Hybrid Mail - Part 1: Secured electronic postal services (SePS) interface specification - Concepts, schemas and operations
 
EN

CEN/TS 15866:2009

En Vigor
2013-10-10
Advanced technical ceramics - Ceramic composites - Determination of the thermal diffusivity of ceramic fibres
 
EN

CEN/TS 16375:2013

En Vigor
2024-06-04
Liming materials - Determination of the amount of residual finely ground carbonate in soils - Volumetric method
 
EN

CEN/TS 15703-1:2009

En Vigor
2012-07-30
Copper and copper alloys - Determination of manganese content - Part 1: Spectrophotometric method
 
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

CEN/TR 16467:2013

En Vigor
2013-03-20
Playground equipment accessible for all children
 
EN

CEN ISO/TR 29263:2021

En Vigor
2021-07-28
Cereals and cereal products - Sampling studies (ISO/TR 29263:2021)
 
EN

EN 12814-5:2025

En Vigor
2025-12-03
Testing of welded joints of thermoplastics semi-finished products - Part 5: Macroscopic examination