Noise reduction by enclosures.
NORMA vydaná dňa 1.6.1978
Designation standards: VDI 2711
Note: NEPLATNÁ
Publication date standards: 1.6.1978
The number of pages: 32
Approximate weight : 96 g (0.21 lbs)
Country: German technical standard
Kategória: Technické normy VDI
Schallschutz durch Kapselung.