Taiwan Provincial Standard of the People's Republic of China
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CNS 13072-1992
Scope
This standard specifies the test method for turbidity of surface water and pond water between 0 and 40 turbidity units (NTU). If the turbidity is greater than 40 NTU, the sample can be diluted and measured.
CNS 13072-1992 history
1992CNS 13072-1992 Method of Test for Turbidity of Waterr `6rNephelometric Method`6s