Home / Standards / GB/T 18795-2012 GB/T 18795-2012 Active Technology requirement for making standard samples of tea 茶叶标准样品制备技术条件 Standard Type GBT ICS 67.140.10 CCS X55 Status 现行 Issue Date 2012-12-31 Implementation 2013-07-01 Responsible Dept 中华全国供销合作总社 Drafting Unit 中华全国供销合作总社