Ventilation and air conditioning - Part 6: Ventilation for residential buildings; requirements, performance, acceptance (VDI ventilation code of practice)— 18 стр.
Fire behaviour of building materials and building components - Part 4: Synopsis and application of classified building materials, components and special components; Amendment A1— 50 стр.
Ventilation and air conditioning - Part 6: Ventilation for residential buildings; requirements, performance, acceptance (VDI ventilation code of practice)— 18 стр.
Ventilation and air conditioning - Part 6: Ventilation for residential buildings; requirements, performance, acceptance (VDI ventilation code of practice)— 18 стр.