A.湘尖 B.黑磚 C.米磚 D.金尖
A.≤0.05mg/kg B.≤0.2mg/kg C.≤1mg/kg D.≤2mg/kg
A.綠底白字,編號單數(shù)結(jié)尾 B.白底綠字,編號雙數(shù)結(jié)尾 C.藍底綠字,編號單數(shù)結(jié)尾 D.綠底紅字,編號雙數(shù)結(jié)尾