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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
Edible animal fat—Lard
Standard published on 17.3.2023
Selected format:Typewriting paper
Standard published on 19.8.2008
Selected format:Sanitary absorbent pads(panty liner)
Standard published on 7.6.2018
Selected format:
Sanitary absorbent padspanty liners
Execute Date: january 2027
Standard published on 31.12.2025
Selected format:Retaining rings for shaft
Standard published on 12.7.2017
Selected format:Pulp--Preparation of laboratory sheets for the measurement of brightness
Standard published on 15.10.2002
Selected format:Paper and board—Measurement of specular gloss
Standard published on 17.12.2013
Selected format:Paper—Determination of softness
Standard published on 13.12.2016
Selected format:Pulps - Determination of saleable mass in lots - Part 1: Pulp baled in sheet form or pulps (such as flash-dried pulps) baled in slabs
Standard published on 19.8.2008
Selected format:Pulps - Determination of saleable mass in lots - Part 2: Unitized bales
Standard published on 30.12.2008
Selected format:Latest update: 2026-04-23 (Number of items: 2 274 600)
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