Hearing protectors - Testing - Part 3: Supplementary acoustic test methods (Endorsed by Asociación Espanola de Normalización in May of 2024.)
NORMA vydána dne 1.5.2024
Designation standards: UNE-EN 13819-3:2019+A1:2024
Publication date standards: 1.5.2024
The number of pages: 43
Approximate weight : 129 g (0.28 lbs)
Country: Spanish technical standard
Kategorie: Technické normy UNE