Home / Standards / GB/T 20569-2006 GB/T 20569-2006 Active Guidelines for evaluation of grain storage character - Paddy 稻谷储存品质判定规则 Standard Type GBT ICS 67.060 CCS B20 Status 现行 Issue Date 2006-11-02 Implementation 2006-12-01 Responsible Dept 国家粮食和储备局 Drafting Unit 国家粮食和储备局