Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Comparison for hard-walled test rooms.
NORMA vydána dne 1.12.1995
Designation standards: BS EN ISO 3743-1:1995
Note: NEPLATNÁ
Publication date standards: 1.12.1995
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: British technical standard
Kategorie: Technické normy BS