VDI 3739

Characteristic noise emission values of technical sound sources - Transformers.

NORMA vydaná dňa 1.2.1999

The information about the standard:

Designation standards: VDI 3739
Publication date standards: 1.2.1999
The number of pages: 8
Approximate weight : 24 g (0.05 lbs)
Country: German technical standard
Kategória: Technické normy VDI