
Anodizing of aluminium and its alloys - Measurement of specular reflectance and specular gloss of anodic oxidation coatings at angles of 20 degrees, 45 degrees, 60 degrees or 85 degrees (ISO 7668:2018)
出版:Osterreichisches Normungsinstitut/Austrian Standards

专家解读视频
ISO 7668 : 2018 - Identical
EN ISO 7668 : 2018 - Identical
EN ISO 7668 : 2018 - Identical
ISO 7668 : 2018 - Identical