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GB - Chinese national standards - Page 7478

Standards GB - Chinese national standards - Page 7478

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 28900-2012 5.11.2012
GB/T 28900-2012 WITHDRAWN

Test methods of steel for reinforcement of concrete

WITHDRAWN published on 5.11.2012

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324.00 USD


IN STOCK
Preview GB/T 28905-2012 5.11.2012
GB/T 28905-2012 WITHDRAWN

Low yield strength steel plates for construction

WITHDRAWN published on 5.11.2012

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84.00 USD


IN STOCK
Preview GB/T 28905-2012E 5.11.2012
GB/T 28905-2012E WITHDRAWN

Low yield strength steel plate for construction

WITHDRAWN published on 5.11.2012

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electronic design (pdf) (ON REQUEST)


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ON REQUEST


Out of stock
Preview GB/T 28906-2012 5.11.2012
GB/T 28906-2012 WITHDRAWN

Hot rolled wire rod for cold heading

WITHDRAWN published on 5.11.2012

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electronic design (pdf) (334.80 USD)


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334.80 USD


in 3 working days
Preview GB/T 28907-2012 5.11.2012
GB/T 28907-2012 WITHDRAWN

Sulfuric acid dew-point corrosion resistance steel plates and strips

WITHDRAWN published on 5.11.2012

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electronic design (pdf) (382.80 USD)


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382.80 USD


in 3 working days
Preview GB/T 2891-1995 28.6.1995
GB/T 2891-1995 WITHDRAWN

Performance test methods for facepiece of filter type respirator

WITHDRAWN published on 28.6.1995

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electronic design (pdf) (666.00 USD)


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666.00 USD


IN STOCK
Preview GB 2891.1-1982 1.1.1982
GB 2891.1-1982 WITHDRAWN

Test method of gas tight performance of exhalant valve for respirator

WITHDRAWN published on 1.1.1982

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 2 working days
Preview GB 2891.2-1982 1.1.1982
GB 2891.2-1982 WITHDRAWN

Test method of airflow resistance of exhalant valve of facepiece for respirator

WITHDRAWN published on 1.1.1982

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238.80 USD


in 2 working days
Preview GB 2891.3-1982 1.1.1982
GB 2891.3-1982 WITHDRAWN

Test method of inhalant resistance of facepiece for respirator

WITHDRAWN published on 1.1.1982

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 2 working days
Preview GB 2891.4-1982 1.1.1982
GB 2891.4-1982 WITHDRAWN

Test method of field vision for respirator

WITHDRAWN published on 1.1.1982

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electronic design (pdf) (238.80 USD)


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238.80 USD


in 2 working days

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