Hearing protectors - Testing - Part 2: Acoustic test methods
STANDARD published on 1.8.2003
Designation standards: ČSN EN 13819-2
Classification mark: 832101
Catalog number: 67771
Note: WITHDRAWN
Publication date standards: 1.8.2003
The number of pages: 16
Approximate weight : 48 g (0.11 lbs)
Country: Czech technical standard
Category: Technical standards ČSN