NF S62-111-7:2008 Fixed firefighting systems - Gas extinguishing systems - Part 7 : physical properties and system design of gas extinguishing systems for IG-01 extinguishant.
2008NF S62-111-7:2008 Fixed firefighting systems - Gas extinguishing systems - Part 7 : physical properties and system design of gas extinguishing systems for IG-01 extinguishant.