Acoustics - Determination of occupational noise exposure - Engineering method.
STANDARD published on 1.9.2009
Designation standards: DIN EN ISO 9612:2009-09
Publication date standards: 1.9.2009
The number of pages: 55
Approximate weight : 165 g (0.36 lbs)
Country: German technical standard
Category: Technical standards DIN
Akustik - Bestimmung der Lärmexposition am Arbeitsplatz - Verfahren der Genauigkeitsklasse 2 (Ingenieurverfahren).