Fixed fire fighting systems - Components for gas extinguishing systems - Part 7: Requirements and test methods for nozzles; German version prEN 12094-7:2006
Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2015, modified); German version EN 15004-1:2019— 122 стр.
Fixed firefighting systems - Gas extinguishing systems - Part 1: Design, installation and maintenance (ISO 14520-1:2006, modified); German version EN 15004-1:2008— 110 стр.