Electroacoustics - Audiometric equipment - Part 1: Pure-tone audiometers.
NORM herausgegeben am 1.4.2009
Designation standards: E DIN IEC 60645-1:2009-04
Note: UNGÜLTIG
Publication date standards: 1.4.2009
The number of pages: 66
Approximate weight : 198 g (0.44 lbs)
Country: German technical standard
Kategorie: Technische Normen DIN
Akustik - Audiometer - Teil 1: Reinton-Audiometer.