Home / Standards / GB/T 24302-2009 GB/T 24302-2009 Active Inspection of grain and oils - Determination of rice yellow-coloured index 粮油检验 大米颜色黄度指数测定 Standard Type GBT ICS 67.060 CCS B20 Status 现行 Issue Date 2009-09-30 Implementation 2010-01-01 Responsible Dept 国家粮食和储备局 Drafting Unit 国家粮食和储备局