Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2019, modified)
NORM herausgegeben am 1.3.2021
Designation standards: STN EN 15004-4
Classification mark: 920430
Catalog number: 132175
Publication date standards: 1.3.2021
Approximate weight : 30 g (0.07 lbs)
Country: Slovak technical standard
Kategorie: Technische Normen STN