GB - Chinese national standards - Page 516

Standards GB - Chinese national standards - Page 516

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 15445.2-2006

Representation of results of particle size analysis - Part 2: Calculation of average particle sizes/diameters and moments from particle size distributions

Standard published on 5.2.2006

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352.80 USD


in 3 working days
GB/T 15445.3-2025

Representation of results of particle size analysis—Part 3:Adjustment of an experimental curve to a reference model
Execute Date: july 2026

Standard published on 2.12.2025

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736.80 USD


in 5 working days
GB/T 15445.4-2006

Representation of results of particle size analysis - Part 4: Characterization of a classification process

Standard published on 5.2.2006

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448.80 USD


in 3 working days
GB/T 15445.5-2011

Representation of results of particle size analysis - Part 5: Methods of calculations relating to particle size analyses using logarithmic normal probability distribution

Standard published on 16.6.2011

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328.80 USD


in 3 working days
GB/T 15445.6-2014

Representation of results of particle size analysis—Part 6: Descriptive and quantitative representation of particle shape and morphology

Standard published on 22.12.2014

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544.80 USD


in 4 working days
GB/T 15446-2008

Terminology relating to radiation processing dosimetry

Standard published on 2.7.2008

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946.80 USD


in 6 working days
GB/T 15447-2008

Conversion method of absorbed doses in different materials irradiated by X, rays and election beams

Standard published on 19.9.2008

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634.80 USD


in 4 working days
GB/T 15448-2013

Fixed capacitors for use in electronic equipment—Part 19: Sectional specification—Fixed metallized polyethylene-terephthalate film dielectric surface mount d.c.capacitors

Standard published on 31.12.2013

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520.80 USD


in 3 working days
GB/T 15449-1995

Blank detail-specification for field-effect transistors for case-rated switching application

Standard published on 5.1.1995

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886.80 USD


in 4 working days
GB/T 1545-2008

Paper, board and pulp - Determination of acidity or alkalinity

Standard published on 19.8.2008

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226.80 USD


in 3 working days

Entries shown from 5150 to 5160 out of a total of 91336 entries.


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