DB61/T 307.4-2021
Ziyang selenium-enriched tea production green tea quality grade (English Version)
- Standard No.
- DB61/T 307.4-2021
- Language
- Chinese, Available in English version
- Release Date
- 2021
- Published By
- Shaanxi Provincial Standard of the People's Republic of China
- Latest
- DB61/T 307.4-2021
- Replace
- DB61/T 307.1-2013
- Scope
- This document is applicable to the evaluation of the quality grade of Ziyang selenium-rich green tea made from fresh leaves of adapted varieties of tea trees grown in the administrative area of Ziyang County, Ankang City, Shaanxi Province, through greening, greening, rolling, drying and other processing procedures.
DB61/T 307.4-2021 history
- 2021 DB61/T 307.4-2021 Ziyang selenium-enriched tea production green tea quality grade
- 2013 DB61/T 307.1-2013 Ziyang Selenium Enriched Tea
- 0000 DB61/T 307.1-2003
