Meranie umelého osvetlenia.
NORMA vydána dne 1.1.1960
Designation standards: STN 360015
Classification mark: 360015
Catalog number: 59414
Publication date standards: 1.1.1960
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technické normy STN