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GB - Chinese national standards - Page 6912

Standards GB - Chinese national standards - Page 6912

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 21454-2008 18.2.2008
GB 21454-2008 WITHDRAWN

The minimum allowable values of the IPLV and energy efficiency grades for multi-connected air-condition (heat pump) unit

WITHDRAWN published on 18.2.2008

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Preview GB 21455-2008 18.2.2008
GB 21455-2008 WITHDRAWN

The minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners

WITHDRAWN published on 18.2.2008

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Preview GB 21455-2013 9.6.2013
GB 21455-2013 WITHDRAWN

Minimum allowable values of the energy efficiency and energy efficiency grades for variable speed room air conditioners

WITHDRAWN published on 9.6.2013

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Preview GB 21456-2008 18.2.2008
GB 21456-2008 WITHDRAWN

The minimum allowable values of the energy efficiency and energy efficiency grades for household induction cookers

WITHDRAWN published on 18.2.2008

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Preview GB 21456-2014 28.4.2014
GB 21456-2014 WITHDRAWN

Minimum allowable values of the energy efficiency and energy efficiency grades for household induction cookers

WITHDRAWN published on 28.4.2014

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IN STOCK
Preview GB 2146-1980 1.1.1980
GB 2146-1980 WITHDRAWN

Determination of arsenic content in tellurium--n-butyl alcohol extraction arsenic-molybdenum blue photometric method

WITHDRAWN published on 1.1.1980

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in 2 working days
Preview GB/T 21461.1-2008 1.8.2008
GB/T 21461.1-2008 WITHDRAWN

Plastics—Ultra-high-molecular-weight polyethylene(PE-UHMW)moulding and extrusion materials—Part 1:Designation system and basis for specifications

WITHDRAWN published on 1.8.2008

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Preview GB/T 21461.2-2008 26.2.2008
GB/T 21461.2-2008 WITHDRAWN

Plastics—Ultra-high-molecular-weight polyethylene(PE-UHMW)moulding and extrusion materials—Part 2:Preparation of test specimens and determination of properties

WITHDRAWN published on 26.2.2008

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Preview GB/T 21467-2008 28.2.2008
GB/T 21467-2008 WITHDRAWN

Industrial trucks operating in special condition of stacking with mast titled forward—Additional stability test

WITHDRAWN published on 28.2.2008

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Preview GB/T 21468-2008 28.2.2008
GB/T 21468-2008 WITHDRAWN

Pallet stackers and high-lift platform trucks—Stability tests

WITHDRAWN published on 28.2.2008

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