Acoustics - Determination of sound power levels of noise sources using sound intensity - Part 1: Measurement at discrete points.
NORMA vydaná dňa 1.6.1995
Designation standards: DIN EN ISO 9614-1:1995-06
Note: NEPLATNÁ
Publication date standards: 1.6.1995
The number of pages: 17
Approximate weight : 51 g (0.11 lbs)
Country: German technical standard
Kategória: Technické normy DIN
Akustik - Bestimmung der Schalleistungspegel von Geräuschquellen aus Schallintensitätsmessungen - Teil 1: Messungen an diskreten Punkten.