Specifications for particular types of winding wires. Polyester glass-fibre wound fused, unvarnished, bare or enamelled rectangular copper wire, temperature index 155|Windings, Adhesion, Rectangular shape, Insulated wires, Thickness, Tape, Electrical components, Classification systems, Breakdown voltage, Adhesion tests, Temperature ratio, Elongation, Electrical resistance, Electrical insulation, Grades (quality), Packaging, Polyimides, Copper, Flexibility, Aromatic compounds, Width, Electric wires, Dimensional tolerances, Wires, Thermal testing, Electric conductors, Wrapping, Thermal-shock resistance