常用规格: 常用导体: 0.1mm, 0.12mm,0.16mm, 0.4mm, 0.5mm, 0.6mm, 常用导体: 铜丝,镀锡铜丝,铜包钢 绝缘材料: PVC, PE,PP 护套: LDPE, PVC, LOSH (低烟无卤)