Registration number (WIID)Project No.TitleStatus
6386LVS EN 13141-1:2004Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devicesAtcelts
6386EN 13141-1:2004Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devicesAtcelts
6385CR 12792:1997Ventilation for buildings - Symbols and terminologyAtcelts
6385LVS CR 12792:2002Ventilation for buildings - Symbols and terminologyAtcelts
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