DB23/T 2970-2021
Technical regulations for deep loosening and crushed soil preparation and intertillage of dry field crop straw fully covered and returned to the field (English Version)
- Standard No.
- DB23/T 2970-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Heilongjiang Provincial Standard of the People's Republic of China
- Latest
- DB23/T 2970-2021
DB23/T 2970-2021 history
- 2021 DB23/T 2970-2021 Technical regulations for deep loosening and crushed soil preparation and intertillage of dry field crop straw fully covered and returned to the field
