EN ISO 4628-6:2011
油漆和清漆.涂层降解的评定.缺陷的数量和规模,以及外观均匀变化强度的指定.第6部分:磁带法粉化程度评估(ISO 4628-6:2011)
Paints and varnishes - Evaluation of degradation of coatings - Designation of quantity and size of defects, and of intensity of uniform changes in appearance - Part 6: Assessment of degree of chalking by tape method (ISO 4628-6:2011)