I.S. EN ISO 2143:2017现行
Anodizing of Aluminium and its Alloys - Estimation of Loss of Absorptive Power of Anodic Oxidation Coatings After Sealing - Dye-spot Test With Prior Acid Treatment (iso 2143:2017)
出版：National Standards Authority of Ireland
专家解读视频
Defines a method of estimating the loss of absorptive power of anodic oxidation coatings that have undergone a sealing treatment, by dye absorption after acid pretreatment.
EN ISO 2143 : 2017 - Identical
ISO 2143 : 2017 - Identical
EN ISO 2143 : 2017 - Identical
EN ISO 2143:2017 - Identical
