DIN EN ISO 4628-1_Rev 2016-07（中文）
Paints and varnishes Evaluation of degradation of coatings Designation of quantity and size of defects , and of intensity of uniform changes inappearance Part 1 : General introduction and designation system ( IS0 4628-1 : 2016German version EN SO 4628-1 : 2016色漆和清漆涂层降解的评定缺陷数量和大小以及外观均匀变化强度的命名第1部分：一般介绍和命名系统（IS0 4628-1:2016德语版EN SO 4628-1:2016
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