Pure tone audiometers. Methodes of testing for verification and calibration
STANDARD published on 1.5.2003
Designation standards: STN 995322
Classification mark: 995322
Catalog number: 88395
Publication date standards: 1.5.2003
The number of pages: 28
Approximate weight : 84 g (0.19 lbs)
Country: Slovak technical standard
Category: Technical standards STN
Táto norma platí pre tónové audiometre typu 1, 2, 3, 4 a 5, ktoré splňajú techn. požiadavky.