丝包圆铜电磁线 silk-covered round copper magnet wire

尼龙丝包圆铜电磁线 nylon-fiber-covered round copper magnet wire

玻璃丝包扁铜电磁线 glass-fiber-covered rectangular copper magnet wire

玻璃丝包圆铜电磁线 glass-fiber-covered round copper magnet wire

玻璃丝包矩形铜电磁线 glass-fiber-covered square copper magnet wire

玻璃丝包电磁线 fiberglass magnet wire