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sklademVydáno: 2021-12-14
BS EN ISO 4524-3:2021 - TC
Tracked Changes. Metallic coatings. Test methods for electrodeposited gold and gold alloy coatings Electrographic tests for porosity
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Označení normy: | BS EN ISO 4524-3:2021 - TC |
Počet stran: | 30 |
Vydáno: | 2021-12-14 |
ISBN: | 978 0 539 20574 9 |
Status: | Tracked Changes |
Popis
BS EN ISO 4524-3:2021 - TC
This standard BS EN ISO 4524-3:2021 - TC Tracked Changes. Metallic coatings. Test methods for electrodeposited gold and gold alloy coatings is classified in these ICS categories:
- 25.220.40 Metallic coatings
This document specifies four electrographic tests for assessing the porosity of electrodeposited gold and gold alloy coatings for engineering, and decorative and protective purposes.