DB22/T 2138-2014
Technical specification for soil environment optimization of vegetables in protected areas (English Version)
- Standard No.
- DB22/T 2138-2014
- Language
- Chinese, Available in English version
- Release Date
- 2014
- Published By
- Jilin Provincial Standard of the People's Republic of China
- Status
- 2018-08
- Replace By
- DB22/T 2138-2018
- Latest
- DB22/T 2138-2018
DB22/T 2138-2014 history
- 2018 DB22/T 2138-2018 Technical Regulations for Soil Improvement of Facility Vegetables
- 2014 DB22/T 2138-2014 Technical specification for soil environment optimization of vegetables in protected areas
