https://sm324405agonist.com/cr....oss-sectional-analys
Without deciding on DCC, a large deterioration potential and current exist during the area with high oxygen concentration close to the pipe wall, whereas the incident of this low deterioration potential and existing corresponds towards the place with reduced air focus. However, as DCC is regarded as, at the area with a high deterioration potential, cathodic polarization was created plus the corrosion rate decreases; at the place with low corrosion potential, anodic pol
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