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Normas CEN

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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

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/TR 13932:2009

En Vigor
2009-01-21
Rotodynamic pumps - Recommendations for fitting of inlet and outlet on piping