JIS C3215-31-2017 绕组线特殊类型规范.第31部分:玻璃纤维绕制的浸渍树脂或清漆处理的、裸露的或漆包的矩形铜线.温度指数180
Specifications for particular types of winding wires -- Part 31: Glass-fibre wound, resin or varnish impregnated, bare or enamelled rectangular copper wire, temperature index 180