NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Project
IEC 60417-5018: Functional earthing; Functional grounding (US)
Begin
2003-11-07
Planned document number
IEC 3C/1471/FDIS
Responsible national committee
DKE/K 116 - Graphische Symbole für die Mensch-Maschine-Interaktion, Sicherheitskennzeichnung