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ISO 22426:2020
Assessment of the effectiveness of cathodic protection based on coupon measurements
This document specifies requirements for the design, installation, positioning, sizing, use and maintenance of coupons for the assessment of the effectiveness of cathodic protection (CP) of buried and immersed metallic structures, such as pipelines, in the case of normal operation as well as AC and DC interference conditions.
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International Organization for Standardization [iso]
International Organization for Standardization [iso]