Electroacoustics - Random-incidence and diffuse-field calibration of sound level meters (IEC 61183:1994)
STANDARD published on 1.12.2001
Designation standards: STN EN 61183
Classification mark: 368824
Catalog number: 19402
Publication date standards: 1.12.2001
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Category: Technical standards STN