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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
Livestock and poultry slaughtering and processing equipment—Livestock carcass splitting equipment
Execute Date: september 2026
Standard published on 27.2.2026
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Grades and specifications of agricultural products—Peach
Execute Date: september 2026
Standard published on 27.2.2026
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Pomegranate
Execute Date: september 2026
Standard published on 27.2.2026
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Test methods for physical and mechanical properties of bamboo culms
Execute Date: september 2026
Standard published on 27.2.2026
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General requirements for description of fishery germplasm resources
Execute Date: september 2026
Standard published on 27.2.2026
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Technical specification for the artificial reef construction
Execute Date: september 2026
Standard published on 27.2.2026
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Controlled atmosphere storage technology for apples
Execute Date: september 2026
Standard published on 27.2.2026
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Grades and specifications of celery
Execute Date: september 2026
Standard published on 27.2.2026
Selected format:Shunt power capacitors of the self-healing type for AC systems having a rated voltage above 1 000 V
Standard published on 27.2.2026
Selected format:General method for assessing the proportion of reused components in products
Standard published on 27.2.2026
Selected format:Latest update: 2026-07-18 (Number of items: 2 288 562)
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