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Norm

ISO 11691:1995

Ausgabedatum: 1995 08 03

Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method (Corrected version 1995-12)

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for u...
ZURÜCKGEZOGEN: 2020 07 01
Herausgeber:
International Organization for Standardization
Format:
Digital | 6 Seiten
Sprache:
Englisch
Aktuell Gültig:

Specifies a laboratory substitution method to determine the insertion loss of ducted circular and rectangular silencers without flow, as well as other duct elements for use in ventilating and air-conditioning systems.

ISO 11691:2020
2020 07 01
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey metho...
Norm
ISO 11691:1995
1995 08 03
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey metho...
Norm
Norm
ISO 11691:2020
Ausgabedatum : 2020 07 01
Acoustics — Measurement of insertion loss of ducted silencers without flow — Laboratory survey method