EN ISO 5135-1998 标准详情
- 标准号:EN ISO 5135-1998
- 中文标题:
- 英文标题:Acoustics — Determination of sound power levels of noise fromair-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room
- 标准类别:欧盟标准EN
- 发布日期:1998-12-01
Details general rules for the acoustic testing of air-terminal units, dampers and valves used in air diffusion and air distribution systems as defined in ISO 3258 in order to determine sound power levels as detailed in ISO 3740.
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