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Overview EN ISO 4524-3:2021 - “Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity” specifies four electrographic test metho…
1 Scope and field of application This part of ISO 4524 specifies five electrographic tests for assessing the porosity of electrodeposited gold and gold alloy coatings for engineering, and decorative…
Overview ISO 4524-3:2021 - "Metallic coatings - Test methods for electrodeposited gold and gold alloy coatings - Part 3: Electrographic tests for porosity" specifies four electrographic methods to as…