NBN EN 13141-4-2004 标准详情
- 标准号:NBN EN 13141-4-2004
- 中文标题:
- 英文标题:Ventilation For Buildings - Performance Testing Of Components/products For Residential Ventilation - Part 4: Fans Used In Residential Ventilation Systems
- 标准类别:比利时标准NBN
- 发布日期:
Specifies aerodynamic, acoustic and electrical power performance test methods for fans used in residential ventilation. It primarily concern with ventilation fans installed on a wall or in a window without any duct, installed in the downstream or ups
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