Home / Standards / GB/T 13738.3-2012 GB/T 13738.3-2012 Active Black tea — Part 3: Souchong black tea 红茶 第3部分：小种红茶 Standard Type GBT ICS 67.140.10 CCS X55 Status 现行 Issue Date 2016-12-13 Implementation 2013-07-01 Responsible Dept N/A Drafting Unit N/A