Sound system equipment: Headphones and earphones associated with portable audio equipment - Maximum sound pressure level measurement methodology and limit considerations - Part 2: Matching of sets with headphones if either or both are offered separately
NORMA vydána dne 27.2.2004
Designation standards: UNE-EN 50332-2:2004
Note: NEPLATNÁ
Publication date standards: 27.2.2004
The number of pages: 9
Approximate weight : 27 g (0.06 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE