NF F50-500:1990
Railway fixed equipment. Sleeper screws for wood sleepers. Characteristics, specifications and acceptance conditions.
- Standard No.
- NF F50-500:1990
- Release Date
- 1990
- Published By
- Association Francaise de Normalisation
- Status
- Latest
- NF F50-500:1990
NF F50-500:1990 history
- 1990 NF F50-500:1990 Railway fixed equipment. Sleeper screws for wood sleepers. Characteristics, specifications and acceptance conditions.
