BS EN ISO 11691:2020

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

NORMA vydána dne 2.12.2020

Anglicky -
PDF - okamžité stažení (4555.50 CZK)

The information about the standard:

Designation standards: BS EN ISO 11691:2020
Publication date standards: 2.12.2020
The number of pages: 18
Approximate weight : 54 g (0.12 lbs)
Country: British technical standard
Kategorie: Technické normy BS

Annotation of standard text BS EN ISO 11691:2020 :

ISBN: 978 0 539 02095 3 Status: Under Review