RVVB 扁平综合线           项目平方数 导体规格(mm) 芯线ID(mm) 芯线绝缘厚度(mm) 芯线绝缘材质 外被OD(mm)外被绝缘材质  外被绝缘厚度(mm) 2*2.2mm²+0.22mm² 49/0.2449/0.24绞合 3.4 0.7 PVC-45P 4.5*11.5PVC-65P 0.5 4*1.0mm² 56/0.15 2.5 0.55 PVC-45P 5.0*12.0PVC-65P 1.2 7*1.0mm² 56/0.15 2.6 0.6 PVC-45P 4.7*23PVC-100P 1.0 9*0.75mm² 42/0.15 2.2 0.5 PVC-45P 4.4*23.5PVC-100P 1.1 12*0.75mm² 24/0.20 2.2 0.5 PVC-45P 4.6*32 PVC-65P 1.2 18*0.75mm² 24/0.20 2.3 0.5 PVC-45P 5.0*48 PVC-65P 1.3 5*0.75mm²+3P*0.2mm² 24/0.20绞合12/0.152.11.20.40.25PVC-45P4.7*21PVC-65P1.2~1.1