BS EN IEC 60721-3-1:2018对环境参数组及其严重程度进行了分类 产品及其包装（如有）在储存时受到的影响。本文件中规定的环境条件仅限于可直接 影响产品或其最终性能。只有这样的环境条件才是安全的 考虑过的。未对这些条件对产品的影响进行特别说明。不包括与火灾或爆炸直接相关的环境条件。固定使用、便携式和非固定使用、车辆和船舶使用的条件，以及 IEC 60721-3系列的其他子部分给出了运输条件。本文件的目的是对环境参数及其严重程度进行分类 产品在储存过程中可能暴露在外。储存和储存期间的转移和搬运 IEC 60721-3-2对运输进行了说明。交叉引用:IEC 60721-1EN 60721-1EN 60721-3-2IEC 60721-2-2IEC 60721-2-4IEC TR 62131-5EN 60721-3-0EN 60721-2-3IEC 60721-2-3EN 60721-3IEC 60721-2-1EN 60721-2-2IEC TR 62130IEC 60721-2（所有部分）IEC 60721-2-1IEC 60721-3-0EN 60721-2IEC 60721-3（所有部分）替换目前购买的所有BS 60721-1-3修订版购买了这份文件。

BS EN IEC 60721-3-1:2018 classifies the groups of environmental parameters and their severities to which products together with their packaging, if any, are subjected when stored.The environmental conditions specified in this document are limited to those which can directly affect the products or their ultimate performance. Only environmental conditions as such are considered. No special description of the effects of these conditions on the products is given.Environmental conditions directly related to fire or explosions are not included.Conditions of stationary use, portable and non-stationary use, use in vehicles and ships, and conditions of transportation are given in other subparts of the IEC 60721-3 series.The object of this document is to classify environmental parameters and their severities to which a product can be exposed during storage. Transfer and handling during storage and transport are addressed in IEC 60721-3-2.Cross References:IEC 60721-1EN 60721-1EN 60721-3-2IEC 60721-2-2IEC 60721-2-4IEC TR 62131-5EN 60721-3-0EN 60721-2-3IEC 60721-2-3EN 60721-3IEC 60721-2-5EN 60721-2-1EN 60721-2-2IEC TR 62130IEC 60721-2 (all parts)IEC 60721-2-1IEC 60721-3-0EN 60721-2IEC 60721-3-2IEC 60721-3 (all parts)Replaces BS EN 60721-3-1:1997 which remains currentAll current amendments available at time of purchase are included with the purchase of this document.