glass-fiber-covered rectangular copper magnet wire
...vered round copper magnet wire 玻璃丝包圆铜电磁线 glass-fiber-covered rectangular copper magnet wire 玻璃丝包扁铜电磁线 polyester-glass-fiber-covered square copper magnet wire 聚酯玻璃丝包矩形铜电磁线 ..
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