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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
Design requirements for terrestrial wildlife corridor
Standard published on 15.3.2024
Selected format:Forest certification in China—Forest carbon sink
Standard published on 15.3.2024
Selected format:Forest certification in China—Forest carbon sink
Standard published on 15.3.2024
Selected format:Tree biomass models and related parameters to carbon accounting for major tree species
Standard published on 15.3.2024
Selected format:Tree biomass models and related parameters to carbon accounting for major tree species
Standard published on 15.3.2024
Selected format:Wood flooring and parquet—Vocabulary
Standard published on 15.3.2024
Selected format:Electrotechnical terminology—Electromagnetic compatibility
Standard published on 31.12.2024
Selected format:Technical procedures for DNA species identification of wild animals and their products
Standard published on 15.3.2024
Selected format:Smart community infrastructure — Measurement methods for the quality of thermal power infrastructure and requirements for plant operations and management
Standard published on 15.3.2024
Selected format:Sustainable cities and communities — Indicators for resilient cities
Standard published on 15.3.2024
Selected format:Latest update: 2026-09-11 (Number of items: 2 300 165)
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