GOST 26246.3-1989 Epoxide impregnated cellulose paper foil-clad electrical insulating material of rated combustibility for printed plates. Specifications
This standard establishes requirements for copper foil laminated sheet electrical insulating material (hereinafter referred to as foils).
GOST 26246.3-1989 history
1989GOST 26246.3-1989 Epoxide impregnated cellulose paper foil-clad electrical insulating material of rated combustibility for printed plates. Specifications