Classification of non-electrical sources of incoherent optical radiation
NORM herausgegeben am 1.6.2013
Designation standards: STN EN 16237
Classification mark: 360021
Catalog number: 117204
Publication date standards: 1.6.2013
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN