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
Glass fiber reinforced polyester continuous panels
Standard published on 31.12.2015
Selected format:Test method for water absorption of sandwich constructions or cores
Standard published on 25.4.2024
Selected format:Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 1: General considerations and preparation of rods
Standard published on 25.3.2009
Selected format:Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving- reinforced resin - Part 2: Determination of flexural strength
Standard published on 25.3.2009
Selected format:Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving- reinforced resin - Part 3: Determination of compressive strength
Standard published on 25.3.2009
Selected format:Textile-glass-reinforced plastics - Determination of mechanical properties on rods made of roving-reinforced resin - Part 4: Determination of apparent interlaminar shear strength
Standard published on 25.3.2009
Selected format:Rhodium powder
Standard published on 17.9.2018
Selected format:Dry wall screws
Standard published on 2.3.1993
Selected format:Test method of mechanical seal
Standard published on 18.10.2019
Selected format:Motorcycle chains - Characteristics and test methods
Standard published on 10.1.2011
Selected format:Latest update: 2026-04-10 (Number of items: 2 271 455)
© Copyright 2026 NORMSERVIS s.r.o.