Aluminium and aluminium alloys. Anodizing. Estimation of loss of absorptive power of anodic oxidation coatings after sealing by dye spot test with prior acid treatment
铝和铝合金 阳极氧化 通过酸处理前的染料斑点试验估算阳极氧化涂层密封后的吸收能力损失
发布日期:
1999-04-15
比较两种染料的色斑图。
Comparison with chart of coloured spots of two dyes.