主要技术内容:项   目　                                                       指   标不完善粒含量（%）　                ≤                        3.0杂质总量（%）　                        ≤                       0.25无机杂质含量（%）　                ≤                       0.02黄粒米含量（%）　                ≤                        1.0碎米总量（%）　                        ≤                       15.0小碎米含量（%）　                ≤                        1.0水分含量（%）　                        ≤                       14.5铅（以 Pb 计）（mg/kg）　≤                        0.2镉（以 Cd 计）（mg/kg）　≤                        0.15总汞（以 Hg 计） （mg/kg）　≤                       0.02无机砷（以 As 计） （mg/kg）≤                        0.2