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ISO 5222-3:2026
International Standard
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for performance factor — Part 3: Annual sensible heating and cooling recovery performance factors of heat recovery ventilators (HRVs)
GSO IEC 60335-2-65:2025
IEC 60335-2-65:2023
Gulf Standard
Household and similar electrical appliances - Safety - Part 2-65: Particular requirements for air-cleaning appliances
ISO 13347-1:2025
International Standard
Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 1: General overview
GSO IEC 60335-2-80:2025
IEC 60335-2-80:2024
Gulf Standard
Household and similar electrical appliances - Safety - Part 2-80: Particular requirements for fans
GSO ISO 13351:2025
ISO 13351:2024
Gulf Standard
Fans — Dimensions
ISO 5222-1:2025
International Standard
Heat recovery ventilators and energy recovery ventilators — Testing and calculating methods for performance factor — Part 1: Sensible heating recovery seasonal performance factors of heat recovery ventilators (HRVs)
GSO IEC/PAS 63086-3-1:2025
IEC/PAS 63086-3-1:2023
Gulf Standard
Household and similar electrical air cleaning appliances — Methods for measuring the performance — Part 3-1: Method for assessing the reduction rate of key bioaerosols by portable air cleaners using an aerobiology test chamber
GSO IEC 60335-2-40:2025
IEC 60335-2-40:2024
Gulf Standard
Household and similar electrical appliances - Safety - Part 2-40: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
GSO IEC 63086-2-1:2025
IEC 63086-2-1:2024
Gulf Standard
Household and similar electrical air cleaning appliances - Methods for measuring the performance - Part 2-1: Particular requirements for determination of reduction of particles
ISO 21684:2025
International Standard
Fans — Laboratory test methods for air circulating fans
GSO ISO 12759-6:2025
ISO 12759-6:2024
Gulf Standard
Fans — Efficiency classification for fans — Part 6: Calculation of the fan energy index
ISO 13347-2:2025
International Standard
Fans — Determination of fan sound power levels under standardized laboratory conditions — Part 2: Reverberant room method