GB - Chinese national standards - Page 313

Standards GB - Chinese national standards - Page 313

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 13660-2008

201×7 Strong base polystyrene anion exchange resin

Standard published on 30.6.2008

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202.80 USD


in 3 working days
622.80 USD


in 5 working days
ON REQUEST


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GB/T 13663.1-2017

Polyethylene(PE) piping systems for water supply—Part 1: General

Standard published on 29.12.2017

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526.80 USD


in 5 working days
GB/T 13663.2-2018

Polyethylene(PE) piping systems for water supply—Part2: Pipes

Standard published on 15.3.2018

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718.80 USD


in 5 working days
GB/T 13663.3-2018

Polyethylene(PE)piping systems for water supply—Part 3: Fittings

Standard published on 15.3.2018

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1 006.80 USD


in 5 working days
GB/T 13663.5-2018

Polyethylene (PE) piping systems for water supply—Part 5: Fitness for purpose of the system

Standard published on 15.3.2018

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526.80 USD


in 4 working days
GB/T 13664-2023

Unplasticized poly(vinyl chloride)(PVC-U) pipes for low-pressure conveyance in irrigation

Standard published on 7.9.2023

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418.80 USD


in 4 working days
GB/T 13665-2007

Test method for damping capacity of metallic damping materials - Torsion pendulum method and Bending vibration

Standard published on 9.2.2007

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346.80 USD


in 3 working days
GB/T 13666-2013

Type organization method of product for books and information articles

Standard published on 31.12.2013

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202.80 USD


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