Compressed-air systems in substations and switchboards
NORM herausgegeben am 1.4.1967
Designation standards: STN 381911
Classification mark: 381911
Catalog number: 60242
Note: UNGÜLTIG
Publication date standards: 1.4.1967
The number of pages: 64
Approximate weight : 192 g (0.42 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN