Acoustics - Determination of sound power levels of noise sources using sound pressure - Precision methods for reverberation rooms (ISO 3741:1999, including Cor 1:2001)
NORMA vydaná dňa 10.2.2010
Designation standards: UNE-EN ISO 3741:2010
Note: NEPLATNÁ
Publication date standards: 10.2.2010
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE