Hearing protectors - Safety requirements and testing - Part 5: Active noise reduction ear-muffs
STANDARD published on 12.4.2006
Designation standards: UNE-EN 352-5:2003/A1:2006
Note: Change
Publication date standards: 12.4.2006
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: Spanish technical standard