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Norm
ISO 5135:2020
Ausgabedatum: 2020 08 12
Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation test room
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distributio...
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Herausgeber:
International Organization for Standardization
Format:
Digital | 14 Seiten
Sprache:
Englisch
ICS
This document establishes general rules for the acoustic testing of air-terminal devices, air-terminal units, dampers and valves used in air diffusion and air distribution systems in order to determine sound power levels as defined in ISO 3741.
ISO 5135:2020
2020 08 12
Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal uni...
Norm
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ISO 5135:1997
1997 12 18
Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal uni...
Norm
ISO 5135:1984
1984 08 01
Acoustics — Determination of sound power levels of noise from air terminal devices, high/low velocit...
Norm