DB11/T 643-2009
Construction technical regulations for roof thermal insulation engineering (English Version)
- Standard No.
- DB11/T 643-2009
- Language
- Chinese, Available in English version
- Release Date
- 2009
- Published By
- Beijing Provincial Standard of the People's Republic of China
- Status
- 2021-10
- Replace By
- DB11/T 643-2021
- Latest
- DB11/T 643-2021
DB11/T 643-2009 history
- 2021 DB11/T 643-2021 Technical specification for roof thermal insulation
- 2009 DB11/T 643-2009 Construction technical regulations for roof thermal insulation engineering
