
Hearing protectors - Testing - Part 1: Physical test methods
NORM herausgegeben am 1.10.2024
Designation standards: STN EN 13819-1+A1
Classification mark: 832136
Catalog number: 138996
Publication date standards: 1.10.2024
Approximate weight : 51 g (0.11 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN