NF F55-646:1994
Railway fixed equipment. Electric conductors used for the device and rail connnection in the track circuits fitting the electrified lines.
- Standard No.
- NF F55-646:1994
- Release Date
- 1994
- Published By
- Association Francaise de Normalisation
- Latest
- NF F55-646:1994
NF F55-646:1994 history
- 1994 NF F55-646:1994 Railway fixed equipment. Electric conductors used for the device and rail connnection in the track circuits fitting the electrified lines.
