本标准规定了用于航空航天应用的电缆的铜或铜合金中轻型导体的尺寸，线性电阻，机械特性，结构和质量，正常和严格的公差。 它适用于标称横截面积为0.15 mm2至14 mm2（含）的绞合导体。 本标准不包括热电偶延长和耐火电缆导线

This standard specifies the dimensions, linear resistance, mechanical characteristics, construction and mass of lightweight conductors, normal and tight tolerances, in copper or copper alloy for electrical cables for aerospace applications. It applies to stranded conductors, with a nominal cross-sectional area of 0,15 mm2 to 14 mm2 inclusive. The conductors for thermocouple extension and fire-resistant cables are not covered by this standard.