UNI ISO 20890-4:2020
Current
Current
The latest, up-to-date edition.
Guidelines for in-service inspections for primary coolant circuit components of light water reactors - Part 4: Visual testing
Published date
10-22-2020
This document gives guidelines for pre-service inspection (PSI) and in-service inspections (ISI) for reactor coolant circuit components of light water reactors and their installations as direct or remote visual testing in the form of a
— general visual testing (overview), or — selective visual testing (specific properties).
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