GB - Chinese national standards - Page 4800

Standards GB - Chinese national standards - Page 4800

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 47390-2026

Technical code of practice for identification and evaluation of eggplant resistance to verticillium wilt

Standard published on 30.4.2026

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346.80 USD


in 3 working days
GB/T 47391.1-2026

Plastics—Unsaturated-polyester powder moulding compounds (UP-PMCs)—Part 1: Designation system and basis for specifications

Standard published on 31.3.2026

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258.00 USD


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GB/T 47391.2-2026

Plastics—Unsaturated-polyester powder moulding compounds (UP-PMCs)—Part 2: Preparation of test specimens and determination of properties

Standard published on 31.3.2026

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330.00 USD


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GB/T 47391.3-2026

Plastics—Unsaturated-polyester powder moulding compounds (UP-PMCs)—Part 3:Requirements for selected moulding compounds

Standard published on 31.3.2026

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258.00 USD


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GB/T 47392-2026

Plastics—Epoxy resins—Determination of degree of crosslinking of crosslinked epoxy resins by Fourier Transform Infrared (FTIR) Spectroscopy

Standard published on 31.3.2026

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258.00 USD


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GB/T 47393-2026

Technical guidelines for directional recycling of waste lithium battery chemicals

Standard published on 31.3.2026

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258.00 USD


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GB/T 47394-2026

Flue gas condensing heat recovery unit for gas-fired heating boilers

Standard published on 31.3.2026

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658.80 USD


in 5 working days
GB/T 47395-2026

Evaluation requirements of energy-saving and carbon-reduction technology for flat glass industry

Standard published on 31.3.2026

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258.00 USD


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GB/T 47396-2026

Evaluation requirements of energy-saving and carbon-reduction technology for architecture and sanitary ceramic industry

Standard published on 31.3.2026

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258.00 USD


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GB/T 47397-2026

Precast concrete components vibration platform

Standard published on 31.3.2026

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562.80 USD


in 4 working days

Entries shown from 47990 to 48000 out of a total of 95082 entries.


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