Railway applications - Electromagnetic compatibility - Part 4: Emission and immunity of the signalling and telecommunications apparatus ENV 50121-4:1996
General information
99.60Withdrawal effectiveDec 31, 1999
CENELEC
CLC/TC 9X
Electrical and electronic applications for railways
Pre Standard
29.020
Electrical engineering in general
| 29.280
Electric traction equipment
| 45.020
Railway engineering in general
Life cycle
NOW
WITHDRAWN ENV 50121-4:1996 99.60
Withdrawal effective Dec 31, 1999