GB/T 12967.3-2022铝及铝合金阳极氧化膜及有机聚合物膜检测方法第3部分:盐雾试验标准
英文:Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Sa...
英文:Test methods for anodic oxidation coatings and organic polymer coatings on aluminium and aluminium alloys—Part 3 : Sa...