IEC 60249-2-15:1987/AMD1:1993 Amendment 1 - Base materials for printed circuits. Part 2: Specifications. Specification No. 15: Flexible copper-clad polyimide film, of defined flammability
1970IEC 60249-2-15:1987/AMD1:1993 Amendment 1 - Base materials for printed circuits. Part 2: Specifications. Specification No. 15: Flexible copper-clad polyimide film, of defined flammability
1987IEC 60249-2-15:1987 Base materials for printed circuits. Part 2: Specifications. Specification No. 15: Flexible copper-clad polyimide films of defined flammability.