Audiometers. Part 3: Auditory test signals of short duration for audiometric and neuro-otological purposes
NORM herausgegeben am 1.2.1997
Designation standards: ČSN EN 60645-3
Classification mark: 368811
Catalog number: 21131
Note: UNGÜLTIG
Publication date standards: 1.2.1997
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN