Graphical symbols. Safety colours and safety signs. Part 3: Design principles for graphical symbols for use in safety signs
NORM herausgegeben am 1.7.2013
Designation standards: STN ISO 3864-3
Classification mark: 018012
Catalog number: 117090
Publication date standards: 1.7.2013
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN