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��λ늌�� uS/cm 25��	0.056	1
TOC ppb	100	50
�c ppb	1	5
��} ppb	3	3
��x�� ppb	1	5

��1 ASTM D1193��Ҫָ��

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��λ늌��mS/m 25��	0.01	0.1
TOC mg/L	��	0.08
pHֵ	��	��
SiO₂mg/L	0.01	0.02

��2 DIN ISO 3696��Ҫָ��

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