BS EN 13487-2003 标准详情
- 标准号:BS EN 13487-2003
- 中文标题:热交换器.强制对流空气冷却制冷冷凝器和干燥冷却器.声音测量
- 英文标题:Heat exchangers - Forced convection air cooled refrigerant condensers and dry coolers - Sound measurement
- 标准类别:英国标准
- 发布日期:2003-12-19
This standard specifies methods for uniform assessment and the recording of:— the A-weighted sound power level;— the sound power spectrum;— a calculation method for an overall average sound pressure level at a given distance. Among these data, the
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