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