NF A91-480*NF EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method
2020NF A91-480*NF EN ISO 2106:2020 Anodizing of aluminium and its alloys - Determination of mass per unit area (surface density) of anodic oxidation coatings - Gravimetric method