Acoustics - Measurements on silencers in situ.
NORMA vydána dne 1.4.1997
Designation standards: DIN EN ISO 11820:1997-04
Publication date standards: 1.4.1997
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: German technical standard
Kategorie: Technické normy DIN
Akustik - Messungen an Schalldämpfern im Einsatzfall.