适用范围：本产品适用于架空输电线路。型号规格Type：型号名称规格范围mm2TJ硬铜绞线16~400技术参数TechnicalData：标称截面mm2根数/单线标称直径mm近似外径mm20℃时导体直流电阻(Ω/km)≤近似重量kg/km167/1.705.101.159143257/2.146.420.735226357/2.527.560.528314507/3.009.000.3714457019/2.1410.700.2636189519/2.5212.600.19785212019/2.8014.000.154105715019/3.1515.750.121133918537/2.5217.640.100166024037/2.8519.950.077212330037/3.1521.700.064259440061/2.8525.650.0623502选摘：http:///p?ID=557)