Through the comparison of various electrochemicalprotection testing techniques, we find that it is the most accurate in protective electric potential of the casing.
通过对比各种电化学保护测试法,介绍了接触测试法在对套管保护电位测量中的应用。
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This paper describes the united anticorrosion methods of coatings and impressed current electrochemicalprotection, which offers protection to old, badly corrosion water-carried pipeline.