ÖNORM EN 14972-3:2021-11

Действует

Fixed firefighting systems - Water mist systems - Part 3: Test protocol for office, school classrooms and hotel for automatic nozzle systems

Ссылочные документы

Действует

Fixed firefighting systems - Components for sprinkler and water spray systems - Part 1: Sprinklers (consolidated version)

Заменен

Fixed firefighting systems - Automatic sprinkler systems - Design, installation and maintenance (konsolidierte Fassung)

Заменен

Reaction-to-fire tests. Heat release, smoke production and mass loss rate. Part 1. Heat release rate (cone calorimeter method) — 43 стр.