GB/T 33817-2017
ActiveMethod for determination of the carbon content on the inner surface of copper and copper-alloy tube
铜及铜合金管材内表面碳含量的测定方法
Application Summary AI generated
This standard specifies a test method for determining the carbon content on the inner surface of copper and copper-alloy tubes. It is applied in the metallurgical industry, specifically for quality control and inspection of copper tubes used in applications such as air conditioning, refrigeration, and heat exchangers, where residual carbon films can affect corrosion resistance and thermal performance.
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