T/KYFX 3-2019 Kaiyang Ecological Fertilizer-enriched Black Tea (Se-enriched Black Tea)
T/KYFX 3-2019 Kaiyang Ecological Fertilizer-enriched Black Tea (Se-enriched Black Tea)
Basic Information
Scope
Scope: This standard specifies the terms and definitions, grading and physical standard samples, requirements, testing methods, testing rules, and marking labels, packaging, transportation, and storage of Kaiyang ecological selenium-rich black tea (selenium black tea). This standard applies to ecological selenium-rich black tea (selenium black tea) produced within the territory of Kaiyang County. Main technical content: This standard specifies the terms and definitions, grading and physical standard samples, requirements, testing methods, testing rules, and marking labels, packaging, transportation, and storage of Kaiyang ecological selenium-rich black tea (selenium black tea). This standard applies to ecological selenium-rich black tea (selenium black tea) produced within the territory of Kaiyang County.