NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN IEC 60721-2-1
DIN IEC 60721-2-1
Electrical engineering; classification of environmental conditions; environmental conditions appearing in nature; temperature and humidity; identical with IEC 60721-2-1:1982 (status of 1987)
Title (German)
Elektrotechnik; Klassifizierung von Umweltbedingungen; Natürliche Einflüsse, Temperatur und Luftfeuchte; Identisch mit IEC 60721-2-1:1982 (Stand 1987)