导线截面积(mm²)单线根数/直径(mm)绝缘层厚度值(mm)0.751/0.970.60.757/0.970.611/1.130.617/0.430.61.51/1.380.71.57/0.520.72.51/1.780.82.57/0.680.841/2.250.847/0.850.861/2.760.867/1.040.8107/1.351.0167/1.701.0257/2.141.2357/2.521.25019/1.781.4