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GB - Chinese national standards - Page 4632

Standards GB - Chinese national standards - Page 4632

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 46149-2025 29.8.2025
GB/T 46149-2025

Non-destructive testing—Terahertz detection method for insulating materials

Standard published on 29.8.2025

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electronic design (pdf) (622.80 USD)


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622.80 USD


in 5 working days
Preview GB/T 4615-2013 12.11.2013
GB/T 4615-2013

Poly(vinyl chloride) - Determination of residual vinyl chloride monomer gas-chromatographic method

Standard published on 12.11.2013

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electronic design (pdf) (84.00 USD)


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84.00 USD


IN STOCK
Preview GB/T 46150.1-2025 29.8.2025
GB/T 46150.1-2025

Boilers and pressure vessels—Part 1:Performance requirements

Standard published on 29.8.2025

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electronic design (pdf) (528.00 USD)


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528.00 USD


IN STOCK
Preview GB/T 46150.2-2025 29.8.2025
GB/T 46150.2-2025

Boilers and pressure vessels—Part 2:Procedures for fulfilling the requirements of GB/T 46150.1

Standard published on 29.8.2025

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258.00 USD


IN STOCK
Preview GB/T 46151-2025 29.8.2025
GB/T 46151-2025

Electrical requirements for lifts, escalators and moving walks—Information transmission and control security

Standard published on 29.8.2025

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electronic design (pdf) (814.80 USD)


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814.80 USD


in 5 working days
Preview GB/T 46152.1-2025 31.10.2025
GB/T 46152.1-2025

Tools for pressing—Ball-lock punches—Part 1:Ball-lock punches for light duty

Standard published on 31.10.2025

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB/T 46152.2-2025 29.8.2025
GB/T 46152.2-2025

Tools for pressing—Ball-lock punches—Part 2: Ball-lock punches for heavy duty

Standard published on 29.8.2025

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electronic design (pdf) (328.80 USD)


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328.80 USD


in 3 working days
Preview GB/T 46153-2025 29.8.2025
GB/T 46153-2025

3D printing equipment for casting sand mould—Testing of the accuracy

Standard published on 29.8.2025

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electronic design (pdf) (598.80 USD)


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598.80 USD


in 4 working days
Preview GB/T 46154-2025 29.8.2025
GB/T 46154-2025

Safety rules for the construction and installation of lifting appliances in wind turbines

Standard published on 29.8.2025

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electronic design (pdf) (2158.80 USD)


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2 158.80 USD


in 10 working days
Preview GB/T 46155-2025 29.8.2025
GB/T 46155-2025

Heavy mechanical—Design requirements for electrical control systems

Standard published on 29.8.2025

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days

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