NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 60417-6004 Pr: Door-phone
Begin
2007-04-27
Planned document number
IEC 3C/1536/CDV
Responsible national committee
DKE/K 116 - Graphische Symbole für die Mensch-Maschine-Interaktion, Sicherheitskennzeichnung