ISO 4628-1:2003 Paints and varnishes; Evaluation of degradation of paint coatings; Designation of intensity, quantity and size of common types of defect; Part 1 : General introduction and designation system
ISO 4628-1:2003 色漆和清漆.色漆涂层剥蚀的评定.一般性缺陷程度数量和大小的规定.表面统一变化强度.第1部分:一般介绍和指定系统
