UNE-EN ISO 7235:1996

ACOUSTICS. MEASUREMENT PROCEDURES FOR DUCTED SILENCERS. INSERTION LOSS, flow noise and total pressure loss. (ISO 7235:1991).

NORMA vydaná dňa 29.4.1996

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The information about the standard:

Designation standards: UNE-EN ISO 7235:1996
Note: NEPLATNÁ
Publication date standards: 29.4.1996
The number of pages: 40
Approximate weight : 120 g (0.26 lbs)
Country: Spanish technical standard
Kategória: Technické normy UNE