BS EN 12373-4-1999 Aluminium and aluminium alloys - Anodizing - Part 4 Estimation of loss of absorpt
标准简介
BS EN 12373-4-1999 Aluminium and aluminium alloys - Anodizing - Part 4 Estimation of loss of absorptive power of anodic oxidation coatings after sealing by dye spot test with prior acid treatment
相关推荐