DB21/T 3397-2021
Technical specification for application of inorganic non-metallic panel thermal insulation decorative panel external wall external thermal insulation system (English Version)
- Standard No.
- DB21/T 3397-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Liaoning Provincial Standard of the People's Republic of China
- Latest
- DB21/T 3397-2021
DB21/T 3397-2021 history
- 2021 DB21/T 3397-2021 Technical specification for application of inorganic non-metallic panel thermal insulation decorative panel external wall external thermal insulation system
