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GB - Chinese national standards - Page 5047

Standards GB - Chinese national standards - Page 5047

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 6245-2025 1.8.2025
GB 6245-2025

Fire pumps
Execute Date: august 2026

Standard published on 1.8.2025

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1 102.80 USD


in 7 working days
Preview GB 6246-2011 30.12.2011
GB 6246-2011

Fire hose

Standard published on 30.12.2011

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electronic design (pdf) (394.80 USD)


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394.80 USD


in 3 working days
Preview GB 6246-2026 27.2.2026
GB 6246-2026

Fire hose
Execute Date: march 2027

Standard published on 27.2.2026

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550.80 USD


in 4 working days
Preview GB/T 6247.1-2013 31.12.2013
GB/T 6247.1-2013

Rock drilling machines and portable power toolsTerminologyPart1: Rock drilling machines,pneumatic tools and machines

Standard published on 31.12.2013

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1 726.80 USD


in 10 working days
Preview GB/T 6247.2-2013 31.12.2013
GB/T 6247.2-2013

Rock drilling machines and portable power toolsTerminologyPart 2: Hydraulic tools

Standard published on 31.12.2013

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568.80 USD


in 3 working days
Preview GB/T 6247.3-2013 31.12.2013
GB/T 6247.3-2013

Rock drilling machines and portable power toolsTerminologyPart 3: Accessories,parts and mechanism

Standard published on 31.12.2013

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in 4 working days
Preview GB/T 6247.4-2013 31.12.2013
GB/T 6247.4-2013

Rock drilling machines and portable power toolsTerminologyPart 4: Performance test

Standard published on 31.12.2013

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802.80 USD


in 5 working days
Preview GB 6249-2025 24.1.2025
GB 6249-2025

Regulations for environmental radiation protection of nuclear power plant

Standard published on 24.1.2025

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382.80 USD


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Preview GB/T 625-2024 29.9.2024
GB/T 625-2024

Chemical reagent—Sulfuric acid

Standard published on 29.9.2024

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238.80 USD


in 3 working days
Preview GB/T 6252-1986 10.4.1986
GB/T 6252-1986

Type specification for variable tuning capacitors--Type A in electronic equipments

Standard published on 10.4.1986

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electronic design (pdf) (382.80 USD)


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382.80 USD


in 3 working days

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Latest update: 2026-06-22 (Number of items: 2 284 351)
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