Home / Standards / GB/T 17891-2017 GB/T 17891-2017 Active High quality paddy 优质稻谷 Standard Type GBT ICS 67.060 CCS B22 Status 现行 Issue Date 2017-12-29 Implementation 2018-07-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A