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Overview EN ISO 21227-3:2007 (ISO 21227-3:2007) defines a digital optical imaging method for the objective evaluation of delamination and corrosion around a scribe on coated surfaces. It specifies ho…
Overview ISO 21227-3:2007 - Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 3: Evaluation of delamination and corrosion around a scribe - specifies a digi…