本文件为技术报告，提供了IEC 61089中规定的导线以及其他铝和铝钢导线的相关信息。这些信息包括导体的特性和有用的计算方法。购买本文件时可获得的所有当前修订均包含在购买本文件中。

This document, which is a Technical Report, provides information with regard to conductors specified in IEC 61089 and other aluminium and aluminium steel conductors. Such information includes properties of conductors and useful methods of calculation.All current amendments available at time of purchase are included with the purchase of this document.