GB/T 14420-2024

Analysis of water used in boiler and cooling system—Determination of chemical oxygen demand—Rapid method with potassium dichromate

STANDARD published on 24.7.2024

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electronic design (pdf) (382.80 USD)

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Print design (382.80 USD)

The information about the standard:

Designation standards: GB/T 14420-2024
Publication date standards: 24.7.2024
Country: Chinese technical standard
Category: Technical standards GB