ISO 5136-2003 标准详情
- 标准号:ISO 5136-2003
- 中文标题:声学.由通风机辐射到导管的声功率测定,引入法
- 英文标题:acoustics -- determination of sound power radiated into a duct by fans and other air-moving devices -- in-duct method
- 标准类别:国际标准化组织标准ISO
- 发布日期:2003-03-31
1 GeneralThis International Standard specifies a method for testing ducted fans and other air-moving devices to determine the sound power radiated into an anechoically terminated duct on the inlet and/or outlet side of the equipment.NOTE 1 For the
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