• 2022-06-27
    食品菌落总数测定时,水产品的培养温度和时间是( )
    A: (30±1)℃ (72±3)h
    B: (36±1)℃ (48±2)h
    C: (30±1)℃ (48±2)h
    D: (36±1)℃ (72±3)h