
Acoustics - Determination of occupational noise exposure - Engineering method
STANDARD published on 1.1.2010
Designation standards: ČSN EN ISO 9612
Classification mark: 011622
Catalog number: 84763
Note: WITHDRAWN
Publication date standards: 1.1.2010
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: Czech technical standard
Category: Technical standards ČSN