000 00294nam a2200073 4500
080 _a
_b
245 _aIEC: 317 - 7 - 1972; Specification for particular types of winding wires Part 7 Enamelled round copper wires with a temperature index of 220
700 _aInternatioal Electrotechnical Commission
260 _aGeneva
_bIEC
_c1972
300 _a31p
999 _c30043
_d30043