DB1310/T 231-2020
Method for measuring ceiling sound insulation performance (English Version)
- Standard No.
- DB1310/T 231-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 廊坊市市场监督管理局
- Latest
- DB1310/T 231-2020
- Scope
- This document is applicable to the determination of ceiling sound insulation performance
DB1310/T 231-2020 history
- 2020 DB1310/T 231-2020 Method for measuring ceiling sound insulation performance
