We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
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
Seed of gourd and vegetable crops Part 1Gourd
Standard published on 14.1.2011
Selected format:Seed of gourd and vegetable Part 2Chinese cabbage
Standard published on 14.1.2011
Selected format:Seed of gourd and vegetable crops Part 3Solanaceous fruits
Standard published on 14.1.2011
Selected format:Seeds of gourd and vegetable Part 4Cole
Standard published on 14.1.2011
Selected format:Seed of gourd and vegetable crops Part 5Leaf vegetables
Standard published on 14.1.2011
Selected format:Packaging and the environment—Part 1General rules
Standard published on 28.12.2018
Selected format:Packaging and the environment—Part 2Optimization of the packaging system
Standard published on 28.12.2018
Selected format:Packaging and the environment—Part 3: Reuse
Standard published on 28.12.2018
Selected format:Packaging and the environment—Part 4:Material recycling
Standard published on 28.12.2018
Selected format:Packaging and the environment—Part 5Energy recovery
Standard published on 29.9.2024
Selected format:Latest update: 2026-06-15 (Number of items: 2 282 497)
© Copyright 2026 NORMSERVIS s.r.o.