NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 60417: Graphical symbol for use on arc welding equipment - 5939 Pr: Power supply type of electric device
Begin
2002-03-01
Planned document number
IEC 3C/901/FDIS
Responsible national committee
DKE/K 116 - Graphische Symbole für die Mensch-Maschine-Interaktion, Sicherheitskennzeichnung