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BSI
BS 7121-2-1:2012
En Vigor
2012-11-30
Code of practice for the safe use of cranes. Inspection, maintenance and
thorough examination. General
BSI
BS ISO 5222-1:2023
En Vigor
2023-10-26
Heat recovery ventilators and energy recovery ventilators. Testing and
calculating methods for seasonal performance factor. Sensible heating
recovery seasonal performance factors of heat recovery ventilators (HRV)
BSI
BS EN 50121-2:2017
En Vigor
2017-01-31
Railway applications. Electromagnetic compatibility. Emission of the
whole railway system to the outside world
BSI
BS EN ISO 80601-2-70:2020
En Vigor
2020-11-30
Medical electrical equipment. Particular requirements for the basic
safety and essential performance of sleep apnoea breathing therapy equipment
