NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60721-2-2
IEC 60721-2-2
Classification of environmental conditions - Part 2-2: Environmental conditions appearing in nature - Precipitation and wind
Title (German)
Klassifizierung von Umgebungsbedingungen - Teil 2-2: Natürliche Umgebungsbedingungen - Niederschlag und Wind