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GB - Chinese national standards - Page 147

Standards GB - Chinese national standards - Page 147

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/T 11923-2008 2.7.2008
GB/T 11923-2008

Level meter utilizing ionizing radiation

Standard published on 2.7.2008

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electronic design (pdf) (670.80 USD)


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670.80 USD


in 5 working days
Preview GB/T 11926-2025 29.8.2025
GB/T 11926-2025

Determination of phosphorus in uranium dioxide powder and pellets—Molybdenum blue spectrophotometric method

Standard published on 29.8.2025

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electronic design (pdf) (262.80 USD)


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262.80 USD


in 3 working days
Preview GB/T 11927-2025 5.10.2025
GB/T 11927-2025

Determination of density and volume fraction of open porosity in uranium dioxide pellets—Penetration immersion method

Standard published on 5.10.2025

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB 11928-1989 21.12.1989
GB 11928-1989

Regulations for interim storage of low-and intermediate-level radioactive solid wastes

Standard published on 21.12.1989

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB 11929-2011 30.12.2011
GB 11929-2011

Regulations for designing storage building of high level radioactive liquid waste

Standard published on 30.12.2011

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electronic design (pdf) (310.80 USD)


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310.80 USD


in 3 working days
Preview GB 11930-2010 10.11.2010
GB 11930-2010

Radiation protection regulations for handling unsealed source

Standard published on 10.11.2010

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electronic design (pdf) (274.80 USD)


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274.80 USD


in 3 working days
Preview GB/T 11942-2022 30.12.2022
GB/T 11942-2022

Test method of chroma for colour building materials

Standard published on 30.12.2022

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB/T 11943-2008 31.1.2008
GB/T 11943-2008

Boiler drawings

Standard published on 31.1.2008

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electronic design (pdf) (982.80 USD)


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982.80 USD


in 6 working days
Preview GB/T 11944-2012 31.12.2012
GB/T 11944-2012

Insulating glass unit

Standard published on 31.12.2012

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electronic design (pdf) (174.00 USD)


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174.00 USD


IN STOCK
Preview GB/T 11944-2025 2.12.2025
GB/T 11944-2025

Insulating glass unit
Execute Date: july 2026

Standard published on 2.12.2025

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electronic design (pdf) (1102.80 USD)


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1 102.80 USD


in 6 working days

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