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GB/T 16901.2-2013
Rules for design of graphical symbols for use in the technical documentation―Part 2: Specification for graphical symbols in a computer sensible form, including graphical symbols for a reference library，and requirements for their interchange
GB/T 30096-2013
Major letter symbols for laboratory instrument and equipment
GB/T 30495-2014
Ships and marine technology―Drawings for fire protection―Indications of fire rating by divisions for ships and high-speed craft
GB/T 2893.4-2013
Graphical symbols - Safety colours and safety signs - Part 4: Colorimetric and photometric properties of safety sign materials
GB/T 2893.1-2013
Graphical symbols - Safety colours and safety signs - Part 1: Design principles for safety signs and safety markings
GB/T 16903.3-2013
Rules for the presentation of graphical symbols for use on graphical signs - Part 3: Method for testing perceptibility
GB/T 16903.2-2013
Rules for the presentation of graphical symbols for use on graphical signs - Part 2: Methods for testing comprehensibility
GB/T 29625-2013
Public information graphical symbols for use on sign - Animal symbols
GB/T 20501.6-2013
Public information guidance systems - Design principles and requirements for guidance elements - Part 6: Direction sign
GB/T 20501.2-2013
Public information guidance systems - Design principles and requirements for guidance elements - Part 2: Location sign
GB/T 20501.1-2013
Public information guidance systems - Design principles and requirements for guidance elements - Part 1: General
GB/T 16902.3-2013
Rules for the presentation of graphical symbols for use on equipment - Part 3: Guidelines for the application of graphical symbols
GB/T 29253-2012
Major graphical symbols for laboratory instruments and equipment
GB/T 10001.1-2012
Public information graphical symbols - Part 1: General symbols
GB/T 29473-2012
Classification,code and marking of mobile laboratory
GB/T 15566.9-2012
Public information guidance system - Setting principles and requirements - Part 9: Tourist attraction
GB/T 15566.11-2012
Guidance system for public information - Setting principles and requirement - Part 11: Vehicle parking lot
GB/T 27889-2011
Ships and marine technology - Terms, abbreviations, graphical symbols and concepts on navigation
GB/T 10001.3-2011
Public information graphical symbols for use on sign-Part 3: Symbols for passenger and cargo transport
GB/T 25601-2010
The sign of China cultural heritage