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GB - Chinese national standards - Page 4732

Standards GB - Chinese national standards - Page 4732

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 46992-2025 31.12.2025
GB/T 46992-2025

Technical specifications for classification and comprehensive utilization of recyclable rare earth secondary resources

Standard published on 31.12.2025

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electronic design (pdf) (330.00 USD)


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330.00 USD


IN STOCK
Preview GB/T 46993-2025 31.12.2025
GB/T 46993-2025

Thermal insulation products—Aerogel blanket for buildings—Specification

Standard published on 31.12.2025

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electronic design (pdf) (454.80 USD)


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454.80 USD


in 4 working days
Preview GB 46994-2025 31.12.2025
GB 46994-2025

Fire emergency rescue equipments—Lifting bag systems for fire and rescue service use
Execute Date: january 2027

Standard published on 31.12.2025

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electronic design (pdf) (358.80 USD)


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358.80 USD


in 3 working days
Preview GB 46995-2025 31.12.2025
GB 46995-2025

Safety protection specification for natural gas well containing hydrogen sulfide

Standard published on 31.12.2025

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB 46996-2025 31.12.2025
GB 46996-2025

Superfine powder extinguishing agent
Execute Date: july 2027

Standard published on 31.12.2025

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electronic design (pdf) (742.80 USD)


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742.80 USD


in 5 working days
Preview GB 46997-2025 31.12.2025
GB 46997-2025

Limits of certain heavy metal in printing ink
Execute Date: january 2027

Standard published on 31.12.2025

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electronic design (pdf) (438.00 USD)


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438.00 USD


IN STOCK
Preview GB/T 46998-2025 31.12.2025
GB/T 46998-2025

Specifications for information exchange interface of road traffic management based on vehicle-infrastructure cooperative system

Standard published on 31.12.2025

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electronic design (pdf) (618.00 USD)


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618.00 USD


IN STOCK
Preview GB/T 46999-2025 31.12.2025
GB/T 46999-2025

General specifications for digital identity and authentication of road traffic management and control facilities

Standard published on 31.12.2025

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electronic design (pdf) (1030.80 USD)


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1 030.80 USD


in 6 working days
Preview GB/T 470-2008 9.6.2008
GB/T 470-2008

Zinc ingots

Standard published on 9.6.2008

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electronic design (pdf) (202.80 USD)


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202.80 USD


in 3 working days
Preview GB/T 470-2026 25.5.2026
GB/T 470-2026

Zinc ingots
Execute Date: december 2026

Standard published on 25.5.2026

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electronic design (pdf) (358.80 USD)


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358.80 USD


in 3 working days

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