TB/T 1447-2015
Insulation resistance of railway signal product (English Version)
- Standard No.
- TB/T 1447-2015
- Language
- Chinese, Available in English version
- Release Date
- 2015
- Published By
- Professional Standard - Railway
- Latest
- TB/T 1447-2015
- Replace
- TB/T 1447-1982
- Scope
- This standard specifies the insulation resistance and related test methods of railway signaling electrical and electrical and electronic products. This standard applies to railway signaling products.
TB/T 1447-2015 history
- 2015 TB/T 1447-2015 Insulation resistance of railway signal product
- 1982 TB/T 1447-1982 Insulation resistance of signal products
