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ָ ��	2.51	19.4	37.5	15.5	0.05	0.04	0.02	127.3
� Ŀ	Cl^-	F^-	SiO₂	CO₂	��Ӳ�� /��	COD_Mn	pHֵ
ָ ��	23.1	0.55	18.1	4.4	9 3	3.0	7.66

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