Каталог стандартов

+7 (495) 223-46-76 +7 (812) 309-78-59
inform@normdocs.ru

17/30332533 DC

Действует
BS EN 13141-1. Ventilation for buildings. Performance testing of components/products for residential ventilation. Part 1. Externally and internally mounted air transfer devices — 27 стр.