UNE-EN ISO 4869-1:2020

Acoustics - Hearing protectors - Part 1: Subjective method for the measurement of sound attenuation (ISO 4869-1:2018)

NORMA vydaná dňa 26.2.2020

Anglicky -
Elektronické PDF (73.50 EUR)

Anglicky -

Tlačené (80.80 EUR)

Španielsky -

Elektronické PDF (73.50 EUR)

Španielsky -

Tlačené (80.80 EUR)

The information about the standard:

Designation standards: UNE-EN ISO 4869-1:2020
Publication date standards: 26.2.2020
The number of pages: 27
Approximate weight : 81 g (0.18 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE