NF S60-211-3*NF EN 1568-3:2018 Fire extinguishing media - Foam concentrates - Part 3 : specification for low expansion foam concentrates for surface application to water-immiscible liquids
2018NF S60-211-3*NF EN 1568-3:2018 Fire extinguishing media - Foam concentrates - Part 3 : specification for low expansion foam concentrates for surface application to water-immiscible liquids