DIN EN 60721-2-2:2016 Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind (IEC 60721-2-2:2012); German version EN 60721-2-2:2013
DIN EN 60721-1:1997 Classification of environmental conditions - Part 1: Environmental parameters and their severities (IEC 60721-1:1990 + A1:1992 + A2:1995); German version EN 60721-1:1995 + A2:1995
DIN EN 60721-2-2:2016 history
2016DIN EN 60721-2-2:2016 Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind (IEC 60721-2-2:2012); German version EN 60721-2-2:2013
0000 DIN EN 60721-2-2:2015
1992DIN IEC 60721-2-2:1992 Electrical engineering; classification of environmental conditions; part 2: environmental conditions appearing in nature; precipitation and wind; identical with IEC 60721-2-2:1988