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cod degradation

cod degradation, Total:2 items.

In the international standard classification, cod degradation involves: Wastes.

工业和信息化部, cod degradation

• HG/T 5964-2021 Determination method of soluble and difficult to biodegrade COD content in waste liquid

Professional Standard - Commodity Inspection, cod degradation

• SN/T 2835-2011 Chemical Degradation Oxygen Demand (COD) Determination in Safety Test of Import and Export Hazardous Chemicals

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