给出了飞机电路布线用电缆的要求，包括铜芯覆有镍或任何其他同等性能材料的单导体，适用于额定电压高达6OOV，频率不超过2OOHz的情况。电缆的预期使用温度可能达到28°C（环境温度加加热），并在有限时间内达到4OO°C。

Gives the requirements for cables for the wiring of aircraft circuits, comprising single conductors with copper core covered with nickel or any other material of equivalent properties, suitable for use at a rated voltage up to 6OO V and at a frequency not exceeding 2 OOO Hz. The cables are intended for use at a temperature which may reach 28O °C in continuous service (ambient temperature plus heating) and 4OO °C for a limited period.