Audiovisual, video and television equipment and systems. Part 17: Audio-learning systems
NORM herausgegeben am 1.5.1995
Designation standards: ČSN IEC 574-17
Classification mark: 368310
Catalog number: 17595
Note: UNGÜLTIG
Publication date standards: 1.5.1995
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN