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GB - Chinese national standards - Page 7419

Standards GB - Chinese national standards - Page 7419

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 29311-2012 31.12.2012
GB/T 29311-2012 WITHDRAWN

Electrical insulating materials—A.C.voltage endurance evaluation—Introduction

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Preview GB/T 29312-2012 31.12.2012
GB/T 29312-2012 WITHDRAWN

Low-voltage reactive power compensation switchgear component

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Preview GB/T 29314-2012 31.12.2012
GB/T 29314-2012 WITHDRAWN

Specification for the reconstruction of motor system for energy-saving

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862.80 USD


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Preview GB/T 29315-2012 31.12.2012
GB/T 29315-2012 WITHDRAWN

Requirements for security system in medium and primary school and kindergarten

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430.80 USD


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Preview GB/T 29317-2012 31.12.2012
GB/T 29317-2012 WITHDRAWN

Terminology of electric vehicle charging/battery swap infrastructure

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84.00 USD


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Preview GB/T 29318-2012 31.12.2012
GB/T 29318-2012 WITHDRAWN

Electric energy metering for electric vehicle off-board charger

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102.00 USD


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Preview GB/T 29319-2012 31.12.2012
GB/T 29319-2012 WITHDRAWN

Technical requirements for connecting photovoltaic power system to distribution network

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478.80 USD


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Preview GB/T 29320-2012 31.12.2012
GB/T 29320-2012 WITHDRAWN

Technical requirement for tracking system of PV power station

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1 150.80 USD


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Preview GB/T 29324-2012 31.12.2012
GB/T 29324-2012 WITHDRAWN

Fiber reinforced polymer matrix composite core for overhead electrical conductors

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718.80 USD


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Preview GB/T 29326-2012 31.12.2012
GB/T 29326-2012 WITHDRAWN

Selection of energy-efficient motors including variable speed applications—Application guide

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1 582.80 USD


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