NF F55-301:1990
Railway fixed equipment. Frame-boards made of glass reinforced polyester for the signalling.
- Standard No.
- NF F55-301:1990
- Release Date
- 1990
- Published By
- Association Francaise de Normalisation
- Status
- Latest
- NF F55-301:1990
NF F55-301:1990 history
- 1990 NF F55-301:1990 Railway fixed equipment. Frame-boards made of glass reinforced polyester for the signalling.
