短語詞組短語winding magnetic wire 繞組電磁線Winding lead wire 繞組引線enamelled round winding wire 漆包圓繞組線wrapped insulated winding wire 繞包絕緣繞組線Winding wire dia 收線直徑fiber covered winding wire 玻璃絲包繞組線Paper covered winding wire 紙包繞組線winding package steel wire 繞包鋼絲winding wire insulation 股線絕緣 返回 winding wire