Characteristic noise emission values of technical sound sources; air coolers.
NORMA vydaná dňa 1.2.1981
Designation standards: VDI 3734Blatt1
Publication date standards: 1.2.1981
The number of pages: 5
Approximate weight : 15 g (0.03 lbs)
Country: German technical standard
Kategória: Technické normy VDI
Emissionskennwerte technischer Schallquellen; Rückkühlanlagen; Luftgekühlte Wärmeaustauscher (Luftkühler).