Normas BSI
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BSI
BS EN 62262:2002+A1:2021
En Vigor
2021-10-21
Degrees of protection provided by enclosures for electrical equipment
against external mechanical impacts (IK code)
BSI
BS EN ISO 3744:2010
En Vigor
2011-01-31
Acoustics. Determination of sound power levels and sound energy levels
of noise sources using sound pressure. Engineering methods for an
essentially free field over a reflecting plane
BSI
BSI
PAS 4023:2023
En Vigor
2023-12-31
Selection, deployment and quality control of low-cost air quality sensor
systems in outdoor ambient air – Code of practice
