Ventilation for buildings - Components/products for residential ventilation - Required and optional performance characteristics; German and English version prEN 13142:2018
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices; German version EN 13141-1:2019— 27 стр.
Ventilation for buildings - Performance testing of components/products for residential ventilation - Part 1: Externally and internally mounted air transfer devices; German version EN 13141-1:2004— 23 стр.