Projects of NA 057-05-11 AA

Document number Begin Title Comment
ISO/AWI 19563 2026-10-16 Determination of theanine in tea and instant tea in solid form using high-performance liquid chromatography More  Comment 
ISO/CD 6078 2024-11-13 Black tea - Vocabulary More  Comment 
ISO/FDIS 20680 2023-05-02 White tea - Definition and basic requirements More  Comment 

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