
Hearing protectors - Testing - Part 3: Supplementary acoustic test methods
STANDARD published on 1.3.2020
Designation standards: STN EN 13819-3
Classification mark: 832136
Catalog number: 130387
Note: WITHDRAWN
Publication date standards: 1.3.2020
Approximate weight : 48 g (0.11 lbs)
Country: Slovak technical standard
Category: Technical standards STN