TB/T 1849-1987
Insulation gap of catenary in tunnel (English Version)
- Standard No.
- TB/T 1849-1987
- Language
- Chinese, Available in English version
- Release Date
- 1988
- Published By
- Professional Standard - Railway
- Latest
- TB/T 1849-1987
TB/T 1849-1987 history
- 1988 TB/T 1849-1987 Insulation gap of catenary in tunnel
