GB - Chinese national standards - Page 515

Standards GB - Chinese national standards - Page 515

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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GB/T 15296-1994

General specification of equipments for transportable satellite communication earth station

Standard published on 6.12.1994

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1 306.80 USD


in 6 working days
GB/T 15298-1994

Potentiometers for use in electronicequipment--Part 1:Generic specification

Standard published on 6.12.1994

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2 038.80 USD


in 6 working days
GB/T 15299-1994

Potentiometers for use in electronic equipment--Part 2:Sectional specification--Lead-screw actuated and rotary preset potentiometers

Standard published on 6.12.1994

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670.80 USD


in 3 working days
GB/T 153-2019

Coniferous sawn timber

Standard published on 30.8.2019

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142.80 USD


in 3 working days
GB/Z 153-2025

Information technology—Biometrics—Characterization and measurement of difficulty for fingerprint databases for technology evaluation

Standard published on 3.12.2025

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736.80 USD


in 5 working days
GB/T 15300-1994

Potentiometers for use in electronic equipment--Part 2:Blank detail specification--Lead-screw actuated and rotary preset potentiometers--Assessmentlevel E

Standard published on 6.12.1994

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550.80 USD


in 3 working days
GB/T 15301-1994

General specification for gas lasers

Standard published on 7.12.1994

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418.80 USD


in 3 working days
GB/T 15304-1994

Global maritime distress and safety system(GMDSS)--Technical requirement for marine telecommunication equipment

Standard published on 20.12.1994

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ON REQUEST


Out of stock
GB/T 15305.1-2005

Coated abrasives-Plain sheets

Standard published on 18.5.2005

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190.80 USD


in 3 working days
GB/T 15305.2-2008

Coated abrasives - Abrasive rolls

Standard published on 3.6.2008

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166.80 USD


in 3 working days

Entries shown from 5140 to 5150 out of a total of 90914 entries.


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