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һ��O��t(y��)Ժ�պ�ˮ��500-600L/��/d��;С�r׃��ϵ��(sh��)K=2.2-2.5��

С��t(y��)Ժ��պ�ˮ��350-400L/��/d;С�r׃��ϵ��(sh��)K=2.5,��

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COD:100-150g/��/d;

�Ҹ��40-50g/��/d;