NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
Technical rule
[CURRENT]
VDV 421
; VÖV 04.05.2:1993-11
VDV 421
; VÖV 04.05.2:1993-11
Technical requirements on location beacon systems
Title (German)
Technische Anforderungen an Ortsbakensysteme