NF F31-051:1979
Railway transport equipment. Main-line passenger rolling stock. Coach steps.
- Standard No.
- NF F31-051:1979
- Release Date
- 1979
- Published By
- Association Francaise de Normalisation
- Latest
- NF F31-051:1979
NF F31-051:1979 history
- 1979 NF F31-051:1979 Railway transport equipment. Main-line passenger rolling stock. Coach steps.
