NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 50121-4 ; VDE 0115-121-4:2001-05 [Withdrawn] referenced in following documents:
| Document number | Edition | Title |
|---|---|---|
| DIN VDE 0831 ; VDE 0831:2006-04 | 2006-04 | Electric signalling systems for railways More |
| BOStrab Signal-/Zugsicherungsanlagen ; TR SIG ZA:2007-05 | 2007-05 | TR SIG ZA - Zulassung und Abnahme von Signal- und Zugsicherungsanlagen gemäß BOStrab More |
| DIN EN 50125-3 ; VDE 0115-108-3:2003-10 | 2003-10 | Railway applications - Environmental conditions for equipment - Part 3: Equipment for signalling and telecommunications; German version EN 50125-3:2003 More |
