DIN EN 13141-8-2006 建筑物的通风.住宅通风用组件/产品的性能试验.第8部分:机械通风系统的非输送管供应和排气通风元件(包括热恢复)
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 8: Performance testing of un-ducted mechanical supply and exhaust ventilation units (including heat recovery) for mechanical ventilation systems inte
This European Standard specifies methods for the performance testing of components used in residetial ventilation systems to establish the main characteristics as identified in EN 13142.