Classification of environmental conditions - Part 3-2: Classification of groups of environmental parameters and their severities - Transportation and Handling (IEC 60721-3-2:2018); German version EN IEC 60721-3-2:2018
环境条件分类.第3-2部分:环境参数组及其严重程度的分类.运输和搬运(IEC 60721-3-2-2018);德国版本EN IEC 60721-3-2:2018