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Standards GB are Chinese national standards, which are issued by China's Standardization Administration Office (SAC).
Chinese national standards are used all over China commonly labeled as GB standards. They determine the united production requirements regarding product safety and quality .
GB standards are often modified or created according to the international standards of ISO, IEC or any other international level.
Although, they are largely harmonized, GB standards may differ from international standards .
Approximately 15% of all GB standards are obligatory and they can be identified according to the prefix GB, after which the code of the standards follows:
GB – Obligatory national standards
GB/T – Optional national standards
GB/Z – National steering technical document
Safety of household and similar electrical appliances—Part 28:Particular requirements for range hoods and other cooking fume extractors
Standard published on 24.7.2024
Selected format:Household and similar electrical appliances-safety - Particular requirements for portable induction cooker
Standard published on 31.12.2008
Selected format:Safety of household and similar electrical appliances—Part 30:Particular requirements for kitchen machines
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 31Particular requirements for sauna heating appliances and infrared cabins
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 32: Particular requirements for electrical heat pumps, air-conditioners and dehumidifiers
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 33Particular requirements for commercial electric deep fat fryers
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 34Particular requirements for commercial electric forced convection ovens, steam cookers and steam–convection ovens
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 35 Particular requirements for commercial electric boiling pans
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 36Particular requirements for commercial water electric boilers and liquid heaters
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 37: Particular requirements for commercial electric griddles and griddle grills
Standard published on 24.7.2024
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
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