Electroacoustics - Sound calibrators.
NORMA vydaná dňa 1.8.1998
Designation standards: DIN EN 60942:1998-08
Note: NEPLATNÁ
Publication date standards: 1.8.1998
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Elektroakustik - Schallkalibratoren.