Home / Standards / GB/T 35810-2018 GB/T 35810-2018 Active Technical regulations for processing of black tea 红茶加工技术规范 Standard Type GBT ICS 67.140.10 CCS X55 Status 现行 Issue Date 2018-02-06 Implementation 2018-06-01 Responsible Dept 中华全国供销合作总社 Drafting Unit N/A