Fire extinguishing media - foam concentrates - part 3 : specification for low expansion foam concentrates for surface application to water - immiscible liquids 灭火介质.泡沫浓缩物.第3部分:表面应用的与水不溶混的低膨胀泡沫浓缩物规范
2.
Fire extinguishing media - foam concentrates - part 2 : specification for high expansion foam concentrates for surface application to water - immiscible liquids 灭火介质.泡沫浓缩物.第2部分:表面应用的与水不溶混的高膨胀泡沫浓缩物规范
3.
Fire extinguishing media - foam concentrates - part 1 : specification for medium expansion foam concentrates for surface application to water - immiscible liquids 灭火介质.泡沫浓缩物.第1部分:表面应用的与水不溶混的中等膨胀泡沫浓缩物规范