标准号:KS I ISO 5135-2014
英文标准名称:Acoustics — Determination of sound power levels of noise from air-terminal devices, air-terminal units, dampers and valves by measurement in a reverberation room
发布日期:2014/12/31 12:00:00
实施日期:2014/12/31 12:00:00
国际标准分类号:17.140.20