Ventilation for buildings. Performance testing of components/products for residential ventilation-Externally mounted humidity controlled air transfer device
建筑物的通风 住宅通风部件/产品的性能测试 外部安装的湿度控制空气传输装置
Cross References:EN 12792:2003EN 13141-1:2004EN 13142All current amendments available at time of purchase are included with the purchase of this document.