Standard reference elastomers; acrylonitrile-butadiene rubber (NBR), peroxide-cured, for characterizing service fluids with respect to their action on NBR— 4 стр.
Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processes; German version EN 377:1993— 10 стр.
Lubricants for applications in appliances and associated controls using combustible gases except those designed for use in industrial processes; German version EN 377:1993— 10 стр.