ISO 3864-1:2011 Graphical symbols
What is ISO 3864-1:2011 Graphical symbols-Safety colours and safety signs -Design principles for safety signs and safety markings? ISO 3864-1:2011 Graphical symbols outlines the design principles for safety signs and safety markings that are intended to be used in various contexts to warn people of potential hazards. The standard is part of the ISO 3864 […]
