NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60721-2-4
IEC 60721-2-4
Classification of environmental conditions - Part 2-4: Environmental conditions appearing in nature - Solar radiation and temperature
Title (German)
Klassifizierung von Umgebungsbedingungen - Teil 2-4: Natürliche Umgebungsbedingungen - Sonnenstrahlung und Temperatur