DB64/T 1831.4-2023
Ningxia’s “Six Excellent” Industries High-Quality Development Standard System Part 4: Healthy Elderly Care (English Version)
- Standard No.
- DB64/T 1831.4-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Ningxia Provincial Standard of the People's Republic of China
- Lastest
- DB64/T 1831.4-2023
DB64/T 1831.4-2023 history
- 2023 DB64/T 1831.4-2023 Ningxia’s “Six Excellent” Industries High-Quality Development Standard System Part 4: Healthy Elderly Care