GB/T 16903.1-1997 Rules for the presentation of graphical symbols--Graphical symbols for use on graphical signs--Part 1: Creation of graphical signs (English Version)
This standard specifies the basic rules for forming graphic signs, including design principles, geometric shapes, sizes and colors, etc. This standard applies to the design of pictorial signs, including prohibition signs, warning signs, instruction signs, restriction signs, reminder signs and guide signs, etc.
GB/T 16903.1-1997 history
2021GB/T 16903-2021 Rules for the presentation of graphical symbols for use on signs—Design principles and requirements for public information graphical symbols
2008GB/T 16903.1-2008 Rules for the presentation of graphical symbols for use on signs- Part 1:Design principles for public information graphical symbols
1997GB/T 16903.1-1997 Rules for the presentation of graphical symbols--Graphical symbols for use on graphical signs--Part 1: Creation of graphical signs