LY/T 3221-2020
solid wood siding (English Version)
- Standard No.
- LY/T 3221-2020
- Language
- Chinese, Available in English version
- Release Date
- 2020
- Published By
- 国家林业和草原局
- Latest
- LY/T 3221-2020
LY/T 3221-2020 history
- 2020 LY/T 3221-2020 solid wood siding
