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GB - Chinese national standards - Page 4472

Standards GB - Chinese national standards - Page 4472

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 4490-2021 9.3.2021
GB/T 4490-2021

Conveyor belts with textile carcass—Widths and lengths

Standard published on 9.3.2021

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electronic design (pdf) (136.80 USD)


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136.80 USD


in 3 working days
Preview GB/T 44900-2024 26.10.2024
GB/T 44900-2024

Technical specification for fluoridation process reengineering intensified by Higee reactor

Standard published on 26.10.2024

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electronic design (pdf) (202.80 USD)


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202.80 USD


in 3 working days
Preview GB/T 44901.1-2024 26.10.2024
GB/T 44901.1-2024

Cards and security devices for personal identification—Chip operating system—Part 1:General requirements

Standard published on 26.10.2024

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electronic design (pdf) (538.80 USD)


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538.80 USD


in 4 working days
Preview GB/T 44902-2024 26.10.2024
GB/T 44902-2024

Safety of woodworking machines—Common requirements

Standard published on 26.10.2024

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electronic design (pdf) (1036.80 USD)


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1 036.80 USD


in 6 working days
Preview GB/T 44903-2024 26.10.2024
GB/T 44903-2024

Greenhouse gases—Quantification methodologies and requirements for carbon footprint of products—Livestock products

Standard published on 26.10.2024

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electronic design (pdf) (994.80 USD)


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994.80 USD


in 6 working days
Preview GB/T 44904-2024 26.10.2024
GB/T 44904-2024

After-sales service—Service specification of unconditional return

Standard published on 26.10.2024

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electronic design (pdf) (250.80 USD)


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250.80 USD


in 3 working days
Preview GB/T 44905-2024 26.10.2024
GB/T 44905-2024

Greenhouse gas—Quantification requirement and method of product carbon footprint—Electrolytic aluminium

Standard published on 26.10.2024

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electronic design (pdf) (648.00 USD)


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648.00 USD


IN STOCK
Preview GB/T 44906-2024 26.10.2024
GB/T 44906-2024

Technical specifications for biomass fired boilers

Standard published on 26.10.2024

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electronic design (pdf) (418.80 USD)


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418.80 USD


in 4 working days
Preview GB/T 44907-2024 26.10.2024
GB/T 44907-2024

Technical criteria for quality evaluation of biomass fired boilers

Standard published on 26.10.2024

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electronic design (pdf) (634.80 USD)


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634.80 USD


in 5 working days
Preview GB/T 44908-2024 26.10.2024
GB/T 44908-2024

Safety requirements and evaluation methods for technical transformation of wind farm

Standard published on 26.10.2024

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electronic design (pdf) (442.80 USD)


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442.80 USD


in 4 working days

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Latest update: 2026-09-03 (Number of items: 2 300 115)
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