GB - Chinese national standards - Page 4667

Standards GB - Chinese national standards - Page 4667

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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GB/T 46437-2025

Plastic-dipped composite steel pipes for industrial piping

Standard published on 31.10.2025

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838.80 USD


in 5 working days
GB/T 46438-2025

Imaging materials—Adhesive mounting systems—Specifications

Standard published on 31.10.2025

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328.80 USD


in 3 working days
GB/T 46439-2025

Seamless stainless steel pipes for hydrogen powered vehicle piping

Standard published on 31.10.2025

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430.80 USD


in 4 working days
GB/T 46440-2025

Ultrasonic cloud testing for steel products

Standard published on 31.10.2025

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334.80 USD


in 3 working days
GB/T 46441-2025

Imaging materials—Colour reflection prints—Test method for ozone gas fading stability

Standard published on 31.10.2025

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520.80 USD


in 4 working days
GB/T 46442-2025

Plastics—Determination of color difference of recycled plastics

Standard published on 31.10.2025

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334.80 USD


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GB/T 46443-2025

Thermal management for energy storage—Refrigerating units (heat pumps) for electrochemical energy storage

Standard published on 31.10.2025

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814.80 USD


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GB/T 46444-2025

Test method for tension-tension fatigue properties of carbon fiber reinforced ceramic matrix composites at elevated temperature

Standard published on 31.10.2025

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334.80 USD


in 3 working days
GB/T 46445.1-2025

Imaging materials and prints—Abrasion resistance—Part 1:General rub testing methods

Standard published on 31.10.2025

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616.80 USD


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GB/T 46445.2-2026

Imaging materials and prints—Abrasion resistance—Part 2: Rub testing of photographic prints
Execute Date: february 2027

Standard published on 2.7.2026

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460.80 USD


in 4 working days

Entries shown from 46660 to 46670 out of a total of 95082 entries.


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