VDI 3731Blatt2

Characteristic noise emission values of technical sound sources; fans.

NORMA vydána dne 1.11.1990

The information about the standard:

Designation standards: VDI 3731Blatt2
Publication date standards: 1.11.1990
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: German technical standard
Kategorie: Technické normy VDI