NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Standards
[Withdrawn]
DIN IEC 60721-1
DIN IEC 60721-1
Electrical engineering; classification of environmental conditions; environmental parameters and their severities; identical with IEC 60721-1:1990
Title (German)
Elektrotechnik; Klassifizierung von Umweltbedingungen; Umwelteinflußgrößen und deren Grenzwerte; Identisch mit IEC 60721-1:1990