Tracked Changes. Anodizing of aluminium and its alloys. Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
标准号:BS EN ISO 7668-2021 - TC
标准名称: 变更追溯. 铝及铝合金的阳极氧化. 在20°,45°,60°或85°角度测量阳极氧化覆层的镜面反射和镜面光泽
英文名称:Tracked Changes. Anodizing of aluminium and its alloys. Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20°, 45°, 60° or 85°
标准类型:国外标准
标准状态:现行
发布日期:2021-09-28
实施日期:2021-09-28