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STN is a protected designation of Slovak national technical standards.
Fixed firefighting systems - Gas extinguishing systems - Part 4: Physical properties and system design of gas extinguishing systems for HFC 125 extinguishant (ISO 14520-8:2006, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Gas extinguishing systems - Part 5: Physical properties and system design of gas extinguishing systems for HFC 227ea extinguishant (ISO 14520-9:2006, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Gas extinguishing systems - Part 6: Physical properties and system design of gas extinguishing systems for HFC 23 extinguishant (ISO 14520-10:2005, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Gas extinguishing systems - Part 7: Physical properties and system design of gas extinguishing systems for IG-01 extinguishant (ISO 14520-12:2005, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting system - Gas extinguishing systems - Part 8: Physical properties and system design of gas extinguishing systems for IG-100 extinguishant (ISO 14520-13:2005, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Gas extinguishing systems - Part 9: Physical properties and system design of gas extinguishing systems for IG-55 extinguishant (ISO 14520-14:2005, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Gas extinguishing systems - Part 10: Physical properties and system design of gas extinguishing systems for IG-541 extinguishant (ISO 14520-15:2005, modified)
WITHDRAWN published on 1.12.2008
Selected format:Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
Standard published on 1.1.2021
Selected format:Fixed firefighting systems - Oxygen reduction systems - Design, installation, planning and maintenance
WITHDRAWN published on 1.2.2018
Selected format:Guidance and recommendations on design, selection and installation of vents to safeguard the structural integrity of enclosures protected by gaseous fire-extinguishing systems (ISO 21805:2023)
Standard published on 1.6.2023
Selected format:Latest update: 2025-10-20 (Number of items: 2 239 217)
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