
Anodizing of aluminium and aluminium alloys-Estimationof loss of absorptive power of anodic oxide coatings after sealing-Dye spot test with prior acid treatment
標準號:GB/T 8753-1988
Anodizing of aluminium and aluminium alloys-Estimationof loss of absorptive power of anodic oxide coatings after sealing-Dye spot test with prior acid treatment
標準號:GB/T 8753-1988