- Standard No.
- GB/T 1246-1976
- Language
- Chinese, Available in English version
- Release Date
- 1976
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Status
- 2007-09
- Latest
-
GB/T 1246-1976
- Replace By
-
TB/T 3171-2007
- Scope
- This standard is applicable to the turnouts of main railway lines, branch lines, industrial enterprises, mines, forests and local railways.
GB/T 1246-1976 history
GB/T 1246-1976 Railway turn out number series was changed to TB/T 3171-2007 Railway turnout number series.