DB4453/T 02-2023
On-campus after-school service specifications (English Version)
- Standard No.
- DB4453/T 02-2023
- Language
- Chinese, Available in English version
- Release Date
- 2023
- Published By
- Guangdong Provincial Standard of the People's Republic of China
- Lastest
- DB4453/T 02-2023
DB4453/T 02-2023 history
- 2023 DB4453/T 02-2023 On-campus after-school service specifications
- 2021 DB4453/T 02-2021 Geographical indication product Luoding soybean meal