DB11/T 487-2022
Security services to regulate residential properties (English Version)
- Standard No.
- DB11/T 487-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Beijing Provincial Standard of the People's Republic of China
- Latest
- DB11/T 487-2022
- Replace
- DB11/T 487-2007
DB11/T 487-2022 history
- 2022 DB11/T 487-2022 Security services to regulate residential properties
- 2007 DB11/T 487-2007 Quality Criteria for Facility Management Security Services
