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ČSN EN ISO 11691 (011666)

Acoustics - Measurement of insertion loss of ducted silencers without flow - Laboratory survey method

NORM herausgegeben am 1.6.2021

Gedruckt (13.40 EUR)

The information about the standard:

Designation standards: ČSN EN ISO 11691
Classification mark: 011666
Catalog number: 512055
Note: UNGÜLTIG
Publication date standards: 1.6.2021
The number of pages: 24
Approximate weight : 72 g (0.16 lbs)
Country: Czech technical standard
Kategorie: Technische Normen ČSN