Electric engineering regulations. Safety regulations for operating electrical equipment by persons without electrical qualification
NORM herausgegeben am 1.5.1968
Designation standards: STN 343108
Classification mark: 343108
Catalog number: 57935
Publication date standards: 1.5.1968
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN