Electroacoustics. Specifications for personal sound exposure meters
STANDARD published on 1.2.2018
Designation standards: STN EN 61252:1998/A2
Classification mark: 356875
Catalog number: 125872
Note: Change
Publication date standards: 1.2.2018
Approximate weight : 21 g (0.05 lbs)
Country: Slovak technical standard
Category: Technical standards STN