STN 351089 (351089)

Power transformers. Determination of sound power level

NORM herausgegeben am 1.12.1984

The information about the standard:

Designation standards: STN 351089
Classification mark: 351089
Catalog number: 58709
Note: UNGÜLTIG
Publication date standards: 1.12.1984
Approximate weight : 18 g (0.04 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN