IEC/TR 60721-4-5 Edition 1.1-2003 环境条件分类.第4-5部分:IEC 60721-3的环境条件类别与IEC 60068的环境试验的相互关系及转换的指南.地面车辆上的设

标准号：IEC/TR 60721-4-5 Edition 1.1-2003
中文标准名称：环境条件分类.第4-5部分:IEC 60721-3的环境条件类别与IEC 60068的环境试验的相互关系及转换的指南.地面车辆上的设备
英文标准名称：Classification of environmental conditions - Part 4-5: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068; Ground vehicle installations
标准类型：A21
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：A21
国际标准分类号：19.040
适用范围：This part of IEC 60721 is a technical report dealing with the correlation and transformation of the conditions given in IEC 60721-3-5 to the environmental tests defined in IEC 60068-2. An environment may consist of a number of environmental conditions such as dynamic, climatic and biological and other effects'due to chemically and mechanically active substances. In this report, only dynamic and climatic conditions have been considered. The purpose of this technical report is to provide the specification writer with guidance, together with a set of easy-to-use tables which correlate and transform these conditions.