DIN EN 1568-1 E:2016-08 Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids
2018DIN EN 1568-1:2018-05 Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids; German version EN 1568-1:2018
2018DIN EN 1568-1:2018 Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids
2008DIN EN 1568-1:2008 Fire extinguishing media - Foam concentrates - Part 1: Specification for medium expansion foam concentrates for surface application to water-immiscible liquids; English version of DIN EN 1568-1:2008-06