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GB - Chinese national standards - Page 640

Standards GB - Chinese national standards - Page 640

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 16485-2009 12.5.2009
GB/T 16485-2009

General specification for lumber machine

Standard published on 12.5.2009

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334.80 USD


in 3 working days
Preview GB/T 16489-1996 1.8.1996
GB/T 16489-1996

Water quality--Determination ofsulfide--Methylene blue spectrophotometric method

Standard published on 1.8.1996

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electronic design (pdf) (286.80 USD)


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286.80 USD


in 2 working days
Preview GB/T 16491-2022 30.12.2022
GB/T 16491-2022

Electronic universal testing machines

Standard published on 30.12.2022

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electronic design (pdf) (430.80 USD)


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430.80 USD


in 4 working days
Preview GB/T 16492-1996 13.8.1996
GB/T 16492-1996

Optics and optical instruments -- Environmental requirements--General information definitionsclimatic zones and their parameters

Standard published on 13.8.1996

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electronic design (pdf) (466.80 USD)


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466.80 USD


in 3 working days
Preview GB/T 16493-1996 22.8.1996
GB/T 16493-1996

Chemical reagent--Trisodium citrate dihydrate

Standard published on 22.8.1996

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214.80 USD


in 2 working days
Preview GB/T 16493-2026 27.2.2026
GB/T 16493-2026

Chemical reagent—Trisodium citrate dihydrate
Execute Date: september 2026

Standard published on 27.2.2026

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in 3 working days
Preview GB/T 16494-2013 31.12.2013
GB/T 16494-2013

Chemical reagent—Xylene

Standard published on 31.12.2013

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electronic design (pdf) (202.80 USD)


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202.80 USD


in 3 working days
Preview GB/T 16496-1996 22.8.1996
GB/T 16496-1996

Chemical reagent--Potassium sulfate

Standard published on 22.8.1996

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228.00 USD


IN STOCK
Preview GB/T 16497-2007 13.8.2007
GB/T 16497-2007

Surface active agents - Determination of storage stability of water-in-oil emulsion

Standard published on 13.8.2007

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190.80 USD


in 3 working days
Preview GB/T 16499-2017 12.7.2017
GB/T 16499-2017

Guide for the preparation of electrical and electronic safety publications and the use of basic safety publications and group safety publications

Standard published on 12.7.2017

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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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