Paints and varnishes - Evaluation of defects on coated surfaces using optical imaging - Part 2: Evaluation procedure for multi-impact stone-chipping test (ISO 21227-2:2006)
色漆和清漆.用光学成像法评定涂层表面的缺陷.第2部分:多次冲击碎石试验的评定程序(ISO 21227-2-2006);德文版EN 21227-2:2006