KS M ISO 4628-5-2012 涂料和清漆.漆膜降解的评定.缺陷量值、大小和外观均匀改变程度的规定.第5部分:剥落等级的评定
Paints and varnishes-Evaluation of degradation of coatings- Designation of quantity and size of defects, and of intensity of uniform changes in appearance-Part 5:Assessment of degree of flaking