GB - Chinese national standards - Page 4797

Standards GB - Chinese national standards - Page 4797

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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GB/T 5028-2025

Metallic materials—Sheet and strip—Determination of tensile strain hardening exponentn

Standard published on 30.6.2025

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330.00 USD


IN STOCK
GB/T 50280-1998

Standard for basic terminology of urban planning

Standard published on 13.8.1998

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1 138.80 USD


in 5 working days
GB 50282-2016

Code for Urban Water Supply Engineering Planning

Standard published on 18.8.2016

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1 246.80 USD


in 7 working days
GB/T 50283-1999

Unified standard for reliability design of highway engineering structures

Standard published on 10.6.1999

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1 270.80 USD


in 6 working days
GB 50284-2008

Code for fire protection design of aircraft hangar

Standard published on 12.11.2008

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1 750.80 USD


in 10 working days
GB 50285-1998

Standard for protection distance from highway to AM, FM and TV rebroadcasting stations

Standard published on 3.9.1998

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466.80 USD


in 3 working days
GB 50286-2013

Code for design of levee project

Standard published on 25.12.2012

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ON REQUEST


Out of stock
GB 50287-2016

Code for hydropower engineering geological investigation

Standard published on 1.1.2016

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3 358.80 USD


in 16 working days
GB 50288-2018

Design standard for irrigation and drainage engineering

Standard published on 16.3.2018

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ON REQUEST


Out of stock
GB 50289-2016

Code of Urban Engineering Pipeline Comprehensive Planning

Standard published on 15.4.2016

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886.80 USD


in 6 working days

Entries shown from 47960 to 47970 out of a total of 91717 entries.


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