NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

DIN IEC 60534-2-2 [Withdrawn] references following documents:

Document number Edition Title
IEC 60027-1 1971 Letter symbols to be used in electrical technology. Part 1 : General More 
IEC 60534-1 1976 Industrial-process control valves - Part 1: General considerations More