2013JIS H 8683-2:2013 Anodizing of aluminium and its alloys -- Assessment of quality of sealed anodic oxidation coatings -- Part 2: Measurement of the loss of mass after immersion in phosphoric acid/chromic acid solution
1999JIS H 8683-2:1999 Test methods for sealing quality of anodic oxide coatings on aluminium and aluminium alloys -- Part 2: Phosphoric-chromic acid solution immersion test method
1994JIS H 8683:1994 Test methods for sealing quality of anodic oxide coatings on aluminium and aluminium alloys