BS EN ISO 21227-4:2008 | 31 Jul 2008 | BSI Knowledge
Standard
BS EN ISO 21227-4:2008
Paints and varnishes. Evaluation of defects on coated surfaces using optical imaging - Evaluation of filiform corrosion
Current, Under Review
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Published:
1 Scope
This part of ISO 21227 describes a method for evaluating filiform corrosion by means of digital optical imaging. The filiform corrosion can be produced in accordance with ISO 4623-1, ISO 4623-2 or EN 3665.