标准号:IEC 60721-3-3-1994
中文标准名称:环境条件分类 第3部分:环境参数组及其严酷程度的分类分级 第3节:在有气候防护场所的固定使用
英文标准名称:Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities; section 3: Stationary use at weatherprotected locations
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:Classifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use, permanently or temporarily, at weatherprotected locations (land-based or off-shore, enclosed or sheltered) under use condi