Electroacoustics - Specifications for personal sound exposure meters.
NORMA vydána dne 1.5.1995
Designation standards: DIN EN 61252:1995-05
Note: NEPLATNÁ
Publication date standards: 1.5.1995
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Elektroakustik - Anforderungen an Personenschallexposimeter.