DB34/T 3494-2019
Stone cleaning and care service specification (English Version)
- Standard No.
- DB34/T 3494-2019
- Language
- Chinese, Available in English version
- Release Date
- 2019
- Published By
- Anhui Provincial Standard of the People's Republic of China
- Latest
- DB34/T 3494-2019
- Scope
- This standard specifies the terms and definitions of stone cleaning and care services, basic requirements, cleaning and care materials, cleaning and care operations, safety requirements, environmental pollution control requirements, and operation acceptance. This standard applies to the cleaning and care of stone floors, facades and finishes in buildings.
DB34/T 3494-2019 history
- 2019 DB34/T 3494-2019 Stone cleaning and care service specification
