
Longtime afterglowing luminescent pigmens (without radioactive additives).
NORM herausgegeben am 1.7.1958
Designation standards: DIN 67510:1958-07
Note: UNGÜLTIG
Publication date standards: 1.7.1958
The number of pages: 1
Approximate weight : 3 g (0.01 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN
Langnachleuchtende Leuchtpigmente (ohne radioaktive Zusätze).