General principles for the creation of graphical symbols for use on electrical equipment
Rules for the presentation of graphical symbols--General principles
Lexicographical symbols
Public information graphical symbols for use in the map--Common symbols
Rules for the presentation of graphical symbols--Graphical symbols for use in technical documentation of product--Part 1: Basic rules
Procedures for the development and testing of graphical symbols for use on signs
Standard for graphical symbols of drawing of railway engineering
Rules for the presentation of graphical symbols--Graphical symbols for use on equippment--Part 1: Greation of graphical symbols