DB65/T 4552-2022
Technical guidelines for normalized prevention and control of the new crown pneumonia epidemic in the logistics and express industry (English Version)
- Standard No.
- DB65/T 4552-2022
- Language
- Chinese, Available in English version
- Release Date
- 2022
- Published By
- Xinjiang Provincial Standard of the People's Republic of China
- Latest
- DB65/T 4552-2022
DB65/T 4552-2022 history
- 2022 DB65/T 4552-2022 Technical guidelines for normalized prevention and control of the new crown pneumonia epidemic in the logistics and express industry
