KS ISO 7203-2:2019

Fire extinguishing media-Foam concentrates-Part 2:Specification for medium-and highexpansion foam concentrates for top application to water-immiscible liquids.

Specifies the essential properties and performance of liquid foam concentrates used to make medium- or high-expansion foams or both for the control, the extinction and the inhibition of reignition of fires of water-immiscible liquids