Acoustics — Audiometric test methods — Part 1: Pure-tone air and bone conduction audiometry
NORMA vydána dne 21.10.2010
Designation standards: ISO 8253-1:2010-ed.2.0
Publication date standards: 21.10.2010
The number of pages: 29
Approximate weight : 87 g (0.19 lbs)
Country: International technical standard
Kategorie: Technické normy ISO