Acoustics - Determination of sound power levels of noise sources using sound pressure - Engineering methods for small, movable sources in reverberant fields - Part 2: Methods for special reverberation test rooms (ISO 3743-2:1994)
NORMA vydána dne 10.2.2010
Designation standards: UNE-EN ISO 3743-2:2010
Note: NEPLATNÁ
Publication date standards: 10.2.2010
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE