NF S60-210:1989 Fire extinguishing media. Emulsifying liquids for physical foam for extinction of hydrocarbon and water miscible fuel fires. Specifications and test methods.
2008NF S60-211-1:2008 Fire extinguishing media - Foam concentrates - Part 1 : specification for medium expansion foam concentrates for surface application to water-immiscible liquids.
0000 NF S60-211:2001
1989NF S60-210:1989 Fire extinguishing media. Emulsifying liquids for physical foam for extinction of hydrocarbon and water miscible fuel fires. Specifications and test methods.