A.209.2~313.8KJ/kg(50-75Kcal/kg)
B.418.4~502.1KJ/kg(100-120KcaL/kg)
C.313.8~418.4KJ/kg(75-100Kcal/kg)
D.502.1~627.6KJ/kg(120-150Kcal/kg)
E.大于627.6KJ/kg(150Kcal/kg)