标准摘要
[中文适用范围]： 规定了电缆平均外径和扁平软线外部尺寸的计算方法。不适用于矿物绝缘电缆，也不用于计算芯组件的直径以确定护套厚度 [外文原描述]： Specifies a method for the calculation of the lower and upper limits for the average outer diameter of cables and the outer dimensions of flat cords with circular copper conductors and of rated voltages up to and including 450/750 V.
英文名称Calculation of the lower and upper limits for the average outer dimensions of cables with circular copper conductors and of rated voltages up to and including 450/750 V