TB/T 3130-2017
Railway communication business classification (English Version)
- Standard No.
- TB/T 3130-2017
- Language
- Chinese, Available in English version
- Release Date
- 2017
- Published By
- 国家铁路局
- Latest
- TB/T 3130-2017
- Replace
- TB/T 3130-2006
TB/T 3130-2017 history
- 2017 TB/T 3130-2017 Railway communication business classification
- 2006 TB/T 3130-2006 Service Category of Railway Communication
