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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
Drawing of the bag seine
WITHDRAWN published on 1.1.1986
Selected format:Figures and symbols of marine vessel fishing engineering equipment
WITHDRAWN published on 1.1.1986
Selected format:Basic terms and definition of fishing gear
WITHDRAWN published on 1.1.1986
Selected format:Drawings of fishing gear
WITHDRAWN published on 1.1.1986
Selected format:Fishing nets--Hanging of netting
WITHDRAWN published on 1.1.1986
Selected format:Fishing nets--Cutting and counting of nets
WITHDRAWN published on 1.1.1986
Selected format:Fishing nets--Joining and mounting of netting
WITHDRAWN published on 1.1.1986
Selected format:Chemical reagent—Iron() sulfate heptahydrate
WITHDRAWN published on 1.3.1993
Selected format:Fresh round scad
WITHDRAWN published on 1.1.1986
Selected format:Dried marine shrimp
WITHDRAWN published on 1.1.1986
Selected format:Latest update: 2026-06-26 (Number of items: 2 284 409)
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