标准摘要
[中文适用范围]： 对环境参数组及其严重性进行分类，这些参数是产品在使用条件下永久或临时固定使用、安装在防风雨地点（陆上或离岸、封闭或遮蔽）时所受到的影响。 [外文原描述]： Classifies groups of environmental parameters and their severities to which products are subjected when mounted for stationary use at weatherprotected locations.
英文名称Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 3: Stationary use at weatherprotected locations