NEN EN ISO 14647 : 2016
Current
Current
The latest, up-to-date edition.
METALLIC COATINGS - DETERMINATION OF POROSITY IN GOLD COATINGS ON METAL SUBSTRATES - NITRIC ACID VAPOUR TEST
Published date
05-03-2016
Publisher
Defines equipment and a method for using nitric acid vapour to determine porosity in gold coatings, particularly electrodeposits and clad metals used on electrical contacts.
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