DIN EN 13487 标准详情
- 标准号:DIN EN 13487
- 中文标题:热交换器 - ??强制对流空气冷却制冷剂冷凝器和干式冷却器 - 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:德国标准DIN
- 发布日期:
This standard is included in DIN Handbook 156/3. Provides 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 giv
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