Characteristic noise emission values of technical sound sources; process furnaces.
NORMA vydána dne 1.2.1981
Designation standards: VDI 3730
Note: NEPLATNÁ
Publication date standards: 1.2.1981
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: German technical standard
Kategorie: Technické normy VDI
Emissionskennwerte technischer Schallquellen; Prozeßöfen.