BS 4196-2:1991

Sound power levels of noise sources. Precision methods for determination of sound power levels for discrete-frequency and narrow-band sources in reverberation rooms.

NORMA vydaná dňa 29.3.1991

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The information about the standard:

Designation standards: BS 4196-2:1991
Note: NEPLATNÁ
Publication date standards: 29.3.1991
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategória: Technické normy BS