
Electroacoustics - Octave-band and fractional-octave-band filters
NORMA vydaná dňa 17.10.1997
Designation standards: UNE-EN 61260:1997
Note: NEPLATNÁ
Publication date standards: 17.10.1997
The number of pages: 61
Approximate weight : 183 g (0.40 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE