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Chinese National Standards

Browse selected Chinese national standards, including mandatory GB standards and recommended GB/T standards prepared for English search and inquiry workflows.

Browse subcategories (2)

GB mandatory national standards GB/T recommended national standards

GB 19489-2008

Published

Laboratories - General requirements for biosafety

Issued: 2008-12-26
Effective: 2009-07-01

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GB/T 22458-2008

Published

General rules of instrumented nanoindentation test

Issued: 2008-10-29
Effective: 2009-05-01

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GB/T 22390.1-2008

Published

Control and protection equipment of high-voltage direct current (HVDC) transmission system - Part 1: Opertor control system

Issued: 2008-09-24
Effective: 2009-08-01

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GB/T 8506-2008

Published

Grader - Test methods

Issued: 2008-08-26
Effective: 2009-02-01

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GB/T 802.1-2008

Published

Acorn nuts - Assembling type

Issued: 2008-08-25
Effective: 2009-02-01

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GB/T 6725-2008

Withdrawn

Cold forming steel sections

Issued: 2008-08-19
Effective: 2009-04-01

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GB/T 22341.2-2008

Withdrawn

Cupola - Part 2: Technical requirements

Issued: 2008-08-11
Effective: 2009-02-01

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GB/T 6877-2008

Published

Classification, terminology and numbering for parts and assemblies of the time measuring instruments - Classification, terminology and numbering for parts and assemblies of mechanical wrist watch movements

Issued: 2008-07-31
Effective: 2009-05-01

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GB/T 8533-2008

Published

Small block machine

Issued: 2008-07-27
Effective: 2009-02-01

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