UNE-CEN/TS 17749:2022 Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements - Fire test procedures for plenum and ducts (Endorsed by Asociación Española de Normalización in May of 2022.)
2022UNE-CEN/TS 17749:2022 Fire extinguishing systems in commercial kitchens - System design, documentation, and test requirements - Fire test procedures for plenum and ducts (Endorsed by Asociación Española de Normalización in May of 2022.)