Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids; German version EN 1568-4:2000— 26 стр.
Petroleum products - Determination of kinematic viscosity and calculation of dynamic viscosity of transparent and opaque liquids (includes Corrigendum AC:1999) (ISO 3104:1994 + Cor 1:1997)— 11 стр.
Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids; German version EN 1568-4:2008— 46 стр.
Fire extinguishing media - Foam concentrates - Part 4: Specification for low expansion foam concentrates for surface application to water-miscible liquids; German version EN 1568-4:2008— 46 стр.