Posted on October 18, 2017October 20, 2017 by Pulse AssentISO 2143:2017 Anodizing of aluminium and its alloys. Estimation of loss of absorptive power of anodic oxidation coatings after sealing. Dye-spot test with prior acid treatment Link: ISO 2143:2017 Anodizing of aluminium and its alloys. Estimation of loss of absorptive power of anodic oxidation coatings after sealing. Dye-spot test with prior acid treatment Source: BSI Standards Related Posts:World first coronavirus treatment approved for NHS use by…NHS Test and Trace launches campaign to encourage everyone…Government hits accelerator on low-cost renewable powerNew finance model to cut cost of new nuclear power stationsNext generation of heat networks to power UK's green…