ISO 4869-2:2018-ed.2.0

Acoustics — Hearing protectors — Part 2: Estimation of effective A-weighted sound pressure levels when hearing protectors are worn

NORM herausgegeben am 4.10.2018

The information about the standard:

Designation standards: ISO 4869-2:2018-ed.2.0
Publication date standards: 4.10.2018
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: International technical standard
Kategorie: Technische Normen ISO