
Hearing protectors - Testing - Part 3: Supplementary acoustic test methods
NORM herausgegeben am 1.8.2024
Designation standards: STN EN 13819-3+A1
Classification mark: 832136
Catalog number: 138696
Publication date standards: 1.8.2024
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN