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
Practical guide of dosimetry in a gamma irradiation facility for food processing
Standard published on 19.6.1996
Selected format:Plastics—Determination of temperature of deflection under loadPart 1 : General test method
Standard published on 24.1.2025
Selected format:Plastics—Determination of temperature of deflection under load—Part 2:Plastics and ebonite
Standard published on 10.5.2019
Selected format:Plastics--Determination of temperature of deflection under load--Part 3:High-strength thermosetting laminates
Standard published on 15.3.2004
Selected format:
Plastics—Determination of temperature of deflection under load—Part 3:High-strength thermosetting laminates and long-fibre-reinforced plastics
Execute Date: december 2026
Standard published on 25.5.2026
Selected format:Radiological protection standards for the examinee in medical X-ray diagnosis
Standard published on 14.1.2011
Selected format:Radiological health protection standard on gamma-beam teletherapy equipment in medicine
Standard published on 23.5.1996
Selected format:Radiological protection standardsfor consumer products containing radioactive substances
Standard published on 23.5.1996
Selected format:Plastics - Determination of apparent density material that can be poured from a specified funnel
Standard published on 4.8.2008
Selected format:Specification for patient radiological protection and quality control in nuclear medicine
Standard published on 29.6.2012
Selected format:Latest update: 2026-08-21 (Number of items: 2 298 377)
© Copyright 2026 NORMSERVIS s.r.o.