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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 90:Particular requirements for commercial electric microwave ovens
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 91: Particular requirements for electric fence energizers
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 92Particular requirements for appliances to recover and/or recycle refrigerant from air conditioning and refrigeration equipment
Standard published on 29.9.2024
Selected format:Safety of household and similar electrical appliances—Part 93: Particular requirements for wet and dry vacuum cleaners, including power brush, for commercial use
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 94:Particular requirements for gas, oil and solid-fuel burning appliances having electrical connections
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliancesPart 95:Particular requirements for commercial electric hoods
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 96: Particular requirements for floor treatment machines with or without traction drive, for commercial use
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 97: Particular requirements for electrical animal-stunning equipment
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 98Particular requirements for drives for gates, doors and windows
Standard published on 24.7.2024
Selected format:Safety of household and similar electrical appliances—Part 99Particular requirements for thermal-storage hand warmers
Standard published on 24.7.2024
Selected format:Latest update: 2026-11-09 (Number of items: 2 209 259)
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