NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[CURRENT]
IEC 60721-2-3
IEC 60721-2-3
Classification of environmental conditions - Part 2-3: Environmental conditions appearing in nature - Air pressure
Title (German)
Klassifizierung von Umgebungsbedingungen - Teil 2-3: Natürliche Umgebungsbedingungen - Luftdruck