Quantities and units. Part 6: Light and related electromagnetic radiations
NORM herausgegeben am 1.12.1997
Designation standards: STN ISO 31-6
Classification mark: 011301
Catalog number: 50166
Note: UNGÜLTIG
Publication date standards: 1.12.1997
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN