Conference systems. Electrical and audio requirements
NORM herausgegeben am 1.4.2002
Designation standards: STN 368350
Classification mark: 368350
Catalog number: 85956
Note: UNGÜLTIG
Publication date standards: 1.4.2002
Approximate weight : 300 g (0.66 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN