Home / Standards / GB/T 5519-2018 GB/T 5519-2018 Active Cereals and pulses—Determination of the mass of 1000 grains 谷物与豆类 千粒重的测定 Standard Type GBT ICS 67.060 CCS B20 Status 现行 Issue Date 2018-02-06 Implementation 2018-09-01 Responsible Dept 国家粮食和储备局 Drafting Unit N/A