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GB - Chinese national standards - Page 5053

Standards GB - Chinese national standards - Page 5053

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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Publication year
Preview GB/T 50815-2013 25.12.2012
GB/T 50815-2013

Technical code of vacuum concentration treatment for weak sulfuric acid

Standard published on 25.12.2012

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electronic design (pdf) (754.80 USD)


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754.80 USD


in 5 working days
Preview GB 50816-2012 11.10.2012
GB 50816-2012

Code for design of wastewater treatment of ammunition loading

Standard published on 11.10.2012

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electronic design (pdf) (1054.80 USD)


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1 054.80 USD


in 6 working days
Preview GB/T 50817-2013 25.12.2012
GB/T 50817-2013

Code for design of farmland shelterbelts engineering

Standard published on 25.12.2012

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electronic design (pdf) (1726.80 USD)


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1 726.80 USD


in 10 working days
Preview GB/T 50818-2013 25.12.2012
GB/T 50818-2013

Mechanized ultrasonic testing technology specification for oil & gas construction pipeline project

Standard published on 25.12.2012

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electronic design (pdf) (1462.80 USD)


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1 462.80 USD


in 8 working days
Preview GB 50819-2013 25.12.2012
GB 50819-2013

Code for construction of oil and gas field gethering and transmission pipeline

Standard published on 25.12.2012

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electronic design (pdf) (2518.80 USD)


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2 518.80 USD


in 13 working days
Preview GB/T 5082-2019 10.12.2019
GB/T 5082-2019

Cranes—Hand signals

Standard published on 10.12.2019

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electronic design (pdf) (316.80 USD)


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316.80 USD


in 3 working days
Preview GB/T 50820-2013 25.12.2012
GB/T 50820-2013

Standard for design document of construction projects in building materials mines

Standard published on 25.12.2012

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electronic design (pdf) (2146.80 USD)


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2 146.80 USD


in 13 working days
Preview GB 50821-2012 11.10.2012
GB 50821-2012

Code for design of environmental protection in coal industry

Standard published on 11.10.2012

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electronic design (pdf) (1726.80 USD)


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1 726.80 USD


in 10 working days
Preview GB 50822-2012 11.10.2012
GB 50822-2012

Code for design of medium density fiberboard engineering

Standard published on 11.10.2012

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electronic design (pdf) (1882.80 USD)


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1 882.80 USD


in 10 working days
Preview GB/T 50823-2013 25.12.2012
GB/T 50823-2013

Code for computer control system design of oil/gas fields and pipelines

Standard published on 25.12.2012

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electronic design (pdf) (2542.80 USD)


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2 542.80 USD


in 13 working days

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