UNE 74032:1993

ACOUSTICS. DETERMINATION OF SOUND POWER LEVELS OF NOISE SOURCES. PRECISION METHODS FOR DISCRETE-FRECUENCY AND NARROW-BAND SOURCES IN REVERBERATION ROOMS. (ISO 3742:1988).

STANDARD published on 7.6.1993

Spanish -
electronic design (pdf) (71.20 USD)

Spanish -

Print design (78.30 USD)

The information about the standard:

Designation standards: UNE 74032:1993
Note: WITHDRAWN
Publication date standards: 7.6.1993
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: Spanish technical standard
Category: Technical standards UNE