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GB - Chinese national standards - Page 4461

Standards GB - Chinese national standards - Page 4461

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 44822-2024 26.10.2024
GB/T 44822-2024

Measurement method for soot emissions from aircraft engines

Standard published on 26.10.2024

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562.80 USD


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Preview GB/T 44823-2024 26.10.2024
GB/T 44823-2024

General principles for assessment of green mine

Standard published on 26.10.2024

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466.80 USD


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Preview GB/T 44824-2024 26.10.2024
GB/T 44824-2024

Biaxial stretching polylactic acid film

Standard published on 26.10.2024

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electronic design (pdf) (258.00 USD)


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258.00 USD


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Preview GB/T 44825-2024 26.10.2024
GB/T 44825-2024

Test method for determination of total fluorine in biodegradable materials and plastics

Standard published on 26.10.2024

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electronic design (pdf) (252.00 USD)


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252.00 USD


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Preview GB/T 44826-2024 26.10.2024
GB/T 44826-2024

Bio-manufactured lactide

Standard published on 26.10.2024

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electronic design (pdf) (300.00 USD)


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300.00 USD


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Preview GB/T 44827-2024 26.10.2024
GB/T 44827-2024

Molecular in vitro diagnostic examinations—Specifications for pre-examination processes in metabolomics in urine,venous blood serum and plasma

Standard published on 26.10.2024

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electronic design (pdf) (460.80 USD)


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Preview GB/T 44828-2024 26.10.2024
GB/T 44828-2024

Assay method of glucose oxidase activity

Standard published on 26.10.2024

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258.00 USD


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Preview GB/T 44829-2024 26.10.2024
GB/T 44829-2024

Assay method of PfAgo endonuclease activity

Standard published on 26.10.2024

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322.80 USD


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Preview GB/T 44830-2024 26.10.2024
GB/T 44830-2024

General rules for determination of enzyme-linked immunosorbent assay kit

Standard published on 26.10.2024

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258.00 USD


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Preview GB/T 44831-2024 26.10.2024
GB/T 44831-2024

General technical requirements of skin-on-a-chip

Standard published on 26.10.2024

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electronic design (pdf) (202.80 USD)


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Latest update: 2026-09-04 (Number of items: 2 300 131)
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