DB61/T 307.1-2013
Ziyang Selenium Enriched Tea (English Version)
- Standard No.
- DB61/T 307.1-2013
- Language
- Chinese, Available in English version
- Release Date
- 2013
- Published By
- Shaanxi Provincial Standard of the People's Republic of China
- Status
- 2021-02
- Replace By
- DB61/T 307.4-2021
- Latest
- DB61/T 307.4-2021
- Replace
- DB61/T 307.1-2003
- Scope
- This standard applies to natural selenium-rich tea grown in selenium-containing soil in the administrative area of Ziyang County, Shaanxi Province as raw materials and produced according to specific processes.
DB61/T 307.1-2013 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
DB61/T 307.1-2013 Ziyang Selenium Enriched Tea was changed to DB61/T 307.4-2021 Ziyang selenium-enriched tea production green tea quality grade.
