Anodizing of aluminium and aluminium alloys—Estimation of loss of absorptive power of anodic oxide coatings after sealing—Dye spot test with prior acid treatment
Anodizing of aluminium and aluminium alloys—Measurement of wear resistance and wear index of anodic oxidation coatings with an abrasive wheel wear test apparatus
Anodizing of aluminium and aluminium alloys—Measurmeent of mean specific adrasion resistance of anodic oxidation coatings with an adrasive jet test apparatus