cod determination method
cod determination method, Total:2 items.
The international standard classification for "cod determination method" includes: .
The Chinese standard classification for "cod determination method" includes: .
工业和信息化部
- HG/T 6109-2022 Determination ofchemical oxygen demand(COD) in waste sulphuric acid
Korean Agency for Technology and Standards (KATS)
- KS M 0115-1987 Testing methods for chemical oxygen demand (COD) of industrial water
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