Home / Standards / GB/T 21124-2007 GB/T 21124-2007 Active Determination of black germ kernel in wheat 小麦黑胚粒检验法 Standard Type GBT ICS 65.020.01 CCS B20 Status 现行 Issue Date 2007-10-16 Implementation 2008-04-01 Responsible Dept 农业农村部 Drafting Unit N/A