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GB - Chinese national standards - Page 7956

Standards GB - Chinese national standards - Page 7956

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

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Preview GB 50334-2002 10.1.2003

GB 50334-2002 WITHDRAWN

Quality acceptance code for municipal sewage treatment plant engineering

WITHDRAWN published on 10.1.2003

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Preview GB 50335-2002 10.1.2003

GB 50335-2002 WITHDRAWN

Code for design of wastewater reclamation and reuse

WITHDRAWN published on 10.1.2003

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Preview GB 50336-2002 10.1.2003

GB 50336-2002 WITHDRAWN

Code of design for guilding reclaimed water system

WITHDRAWN published on 10.1.2003

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Preview GB 50337-2003 16.9.2003

GB 50337-2003 WITHDRAWN

Code for planning of urban environmental sanitation facilities

WITHDRAWN published on 16.9.2003

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Preview GB 50339-2003 1.7.2003

GB 50339-2003 WITHDRAWN

Code for acceptance of quality of Intelligent building systems

WITHDRAWN published on 1.7.2003

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Preview GB/T 5034-1985 6.4.1985

GB/T 5034-1985 WITHDRAWN

Corrugated fibreboard for export products

WITHDRAWN published on 6.4.1985

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Preview GB/T 50340-2003 28.5.2003

GB/T 50340-2003 WITHDRAWN

Code for design of residential building for the ages

WITHDRAWN published on 28.5.2003

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Preview GB 50340-2016 25.10.2016

GB 50340-2016 WITHDRAWN

Code for design of residential building for the aged

WITHDRAWN published on 25.10.2016

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Preview GB 50341-2003 8.10.2003

GB 50341-2003 WITHDRAWN

Code for design of vertical cylindrical welded steel oil tanks

WITHDRAWN published on 8.10.2003

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Preview GB 50343-2004 1.3.2004

GB 50343-2004 WITHDRAWN

Technical code for protection against lightning of building electronic information system

WITHDRAWN published on 1.3.2004

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