T/BBSCA 008-2019
Quality Requirements for Daily Cleaning Service of Beijing Railway Transportation Hub and Its Local Administrative Regions (English Version)
- Standard No.
- T/BBSCA 008-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Group Standards of the People's Republic of China
- Latest
- T/BBSCA 008-2019
- Scope
- Daily cleaning service technology
T/BBSCA 008-2019 history
- 2019 T/BBSCA 008-2019 Quality Requirements for Daily Cleaning Service of Beijing Railway Transportation Hub and Its Local Administrative Regions
