Acoustics. Determination of sound power levels of noise sources. Engineering methods for small, movable sources in reverberant fields. Comparison method for hard-walled test rooms.
NORMA vydaná dňa 30.4.2010
Designation standards: BS EN ISO 3743-1:2009
Note: NEPLATNÁ
Publication date standards: 30.4.2010
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS