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GB - Chinese national standards - Page 7239

Standards GB - Chinese national standards - Page 7239

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 21144-2007 1.11.2007
GB/T 21144-2007 WITHDRAWN

Solid concrete brick

WITHDRAWN published on 1.11.2007

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Preview GB/T 21145-2007 5.11.2007
GB/T 21145-2007 WITHDRAWN

Mechanical transport refrigeration units

WITHDRAWN published on 5.11.2007

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Preview GB 21146-2007 1.11.2007
GB 21146-2007 WITHDRAWN

Personal protective equipment—Occupational footwear

WITHDRAWN published on 1.11.2007

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Preview GB 21147-2007 1.11.2007
GB 21147-2007 WITHDRAWN

Personal protective equipment—Protective footwear

WITHDRAWN published on 1.11.2007

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Out of stock
Preview GB 21148-2007 1.11.2007
GB 21148-2007 WITHDRAWN

Personal protective equipment—Safety footwear

WITHDRAWN published on 1.11.2007

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ON REQUEST


Out of stock
Preview GB/T 21149-2007 1.11.2007
GB/T 21149-2007 WITHDRAWN

Fired roofing tiles

WITHDRAWN published on 1.11.2007

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in 1 working days
Preview GB/T 21149-2007E 1.11.2007
GB/T 21149-2007E WITHDRAWN

Fired roofing tiles

WITHDRAWN published on 1.11.2007

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Out of stock
Preview GB 2115-1980 1.1.1980
GB 2115-1980 WITHDRAWN

Determination of arsenic content in selenium--Arsenic-molybdenum blue photometric method

WITHDRAWN published on 1.1.1980

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Preview GB/T 21151-2007 1.11.2007
GB/T 21151-2007 WITHDRAWN

Technical specification of main axial fan-mine

WITHDRAWN published on 1.11.2007

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Preview GB/T 21152-2007 1.11.2007
GB/T 21152-2007 WITHDRAWN

Earth-moving machinery—Braking systems of rubber-tyred machines—Systems and performance requirements and test procedures

WITHDRAWN published on 1.11.2007

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in 4 working days

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