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EVS-EN ISO 21227-4:2008

Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 4: Evaluation of filiform corrosion

General information

Valid from 09.06.2008
Base Documents
ISO 21227-4:2008; EN ISO 21227-4:2008
Directives or regulations
None

Standard history

Status
Date
Type
Name
09.06.2008
Main
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.

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