Home / Standards / GB/T 15686-2008 GB/T 15686-2008 Active Sorghum - Determination of tannin content 高粱 单宁含量的测定 Standard Type GBT ICS 67.040 CCS B20 Status 现行 Issue Date 2008-11-04 Implementation 2009-01-20 Responsible Dept 国家粮食和储备局 Drafting Unit N/A