JIS H 8683-1:2013 Anodizing of aluminium and its alloys.Estimation of loss of absorptive power of anodic oxidation coatings after sealing.Part 1: Dye-spot test with prior acid treatment
JIS Z 8730 Colour specification -- Colour differences of object colours
JIS H 8683-1:2013 history
2013JIS H 8683-1:2013 Anodizing of aluminium and its alloys.Estimation of loss of absorptive power of anodic oxidation coatings after sealing.Part 1: Dye-spot test with prior acid treatment
1999JIS H 8683-1:1999 Test methods for sealing quality of anodic oxide coatings on aluminium and aluminium alloys -- Part 1: Dye spot test method