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GB - Chinese national standards - Page 239

Standards GB - Chinese national standards - Page 239

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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Publication year
Preview GB/T 12924-2008 4.8.2008
GB/T 12924-2008

Terminology for ship technology - Hull construction and installation technology

Standard published on 4.8.2008

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electronic design (pdf) (1174.80 USD)


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1 174.80 USD


in 7 working days
Preview GB/T 12926-1991 22.5.1991
GB/T 12926-1991

Terminology for ship technology--Ship construction quality inspection

Standard published on 22.5.1991

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electronic design (pdf) (970.80 USD)


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970.80 USD


in 4 working days
Preview GB/T 12926-2025 31.10.2025
GB/T 12926-2025

Terminology for ship technology—Ship construction quality inspection
Execute Date: may 2026

Standard published on 31.10.2025

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electronic design (pdf) (742.80 USD)


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742.80 USD


in 5 working days
Preview GB/T 12928-2008 3.3.2008
GB/T 12928-2008

Marine reciprocating air compressor for medium pressure and low pressure

Standard published on 3.3.2008

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electronic design (pdf) (394.80 USD)


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394.80 USD


in 3 working days
Preview GB/T 12929-2008 3.3.2008
GB/T 12929-2008

Marine reciprocating air compressor for high pressure

Standard published on 3.3.2008

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electronic design (pdf) (358.80 USD)


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358.80 USD


in 3 working days
Preview GB/T 12932-2010 9.8.2010
GB/T 12932-2010

Shipbuilding-jib cranes

Standard published on 9.8.2010

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electronic design (pdf) (274.80 USD)


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274.80 USD


in 3 working days
Preview GB/T 12936-2007 16.4.2007
GB/T 12936-2007

Solar energy - Thermal application - Terminology

Standard published on 16.4.2007

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electronic design (pdf) (1198.80 USD)


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1 198.80 USD


in 6 working days
Preview GB/T 12937-2008 18.9.2008
GB/T 12937-2008

Terms relating to coal petrology

Standard published on 18.9.2008

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electronic design (pdf) (610.80 USD)


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610.80 USD


in 4 working days
Preview GB/T 12938-1991 22.5.1991
GB/T 12938-1991

Determination of thiosulphate and other related residual chemicals in processed photographic materials--Iodine-amylosemethylene blue and silver sulphide densito-metric methods

Standard published on 22.5.1991

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 3 working days
Preview GB/T 12939-2024 29.9.2024
GB/T 12939-2024

Industrial vehicle rims

Standard published on 29.9.2024

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electronic design (pdf) (384.00 USD)


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384.00 USD


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