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GB - Chinese national standards - Page 4664

Standards GB - Chinese national standards - Page 4664

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 46468.1-2025 31.10.2025
GB/T 46468.1-2025

Footwear—In-shoe measurement—Part 1Shoe length

Standard published on 31.10.2025

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 3 working days
Preview GB/T 46469-2025 31.10.2025
GB/T 46469-2025

Leather—Physical and mechanical tests—Determination of tensile strength and percentage elongation

Standard published on 31.10.2025

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238.80 USD


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Preview GB/T 46470-2025 31.10.2025
GB/T 46470-2025

Leather—Tests for colour fastness—Colour fastness to migration into polymeric material

Standard published on 31.10.2025

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238.80 USD


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Preview GB/T 46471-2025 31.10.2025
GB/T 46471-2025

Leather—Tests for colour fastness—General principles of testing

Standard published on 31.10.2025

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 46472-2025 31.10.2025
GB/T 46472-2025

Discharge lamps (excluding fluorescent lamps) for horticulture lighting—Performance specifications

Standard published on 31.10.2025

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814.80 USD


in 5 working days
Preview GB/T 46473-2025 31.10.2025
GB/T 46473-2025

Natural gas screw expander unit

Standard published on 31.10.2025

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718.80 USD


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Preview GB/T 46474-2025 31.10.2025
GB/T 46474-2025

Binary power generation systems with capacity less than 100 kW—Performance test methods

Standard published on 31.10.2025

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424.80 USD


in 4 working days
Preview GB/T 46475-2025 31.10.2025
GB/T 46475-2025

Estimation method of weighted absorbed dose from acute exposure

Standard published on 31.10.2025

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in 9 working days
Preview GB/T 46476-2025 31.10.2025
GB/T 46476-2025

Methods of determination of the geometrical characteristics of electrical steel strip and sheet

Standard published on 31.10.2025

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424.80 USD


in 4 working days
Preview GB/T 46477-2025 31.10.2025
GB/T 46477-2025

Technical specification for lightning protection of radar stations

Standard published on 31.10.2025

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598.80 USD


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