This standard defines the public information graphic symbols (hereinafter referred to as graphic symbols) in the area of glass dispersion masking in the emergency guidance system, gives the meaning and description of the graphic symbols, and specifies the application requirements of the graphic symbols. This standard is applicable to emergency shelters, glass scattered areas, personnel shelter projects and other emergency places, and is specifically used for position signs, guide signs, information index signs, plane schematic diagrams, block guide maps, portable printed materials and other information carriers in emergency guidance systems. Design of guiding elements in .
GB/T 38605-2020 Referenced Document
GB/T 16900 Rules for the presentation of graphical symbols.General principles
GB/T 16903 Rules for the presentation of graphical symbols for use on signs—Design principles and requirements for public information graphical symbols*, 2021-03-09 Update
GB/T 38605-2020 history
2020GB/T 38605-2020 Emergency guidance systems—Graphical symbols for evacuation and shelter