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:Government hits accelerator on low-cost renewable powerUK Government announces biggest investment into…UK Government announces huge investment into…More than £70 million to turbocharge the future of…£260 million to boost healthcare research and manufacturing