标准号:IEC/TR 60721-4-7-2001
中文标准名称:环境条件分类 第4 7部分:IEC60721 3的环境条件类别与IEC60068的环境试验的相互关系及转换的指南 便携式和非固定使用
英文标准名称:Classification of environmental conditions - Part 4-7: Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068; Portable and non-stationary use
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:Classification of environmental conditions -Part 4-7:Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068 -Portable and non-stationary use