Specifications for particular types of winding wires; round copper wires, enamelled with polyesterimid, class 180 (identical with IEC 60317-7:1988) german version HD 555.8 S1:1990
Winding Wires, Round Copper Wires, Insulated; Enamelled, Heat Resistant with a Temperature Index of 180, Type W 180; Technical Conditions of Delivery— 6 стр.