标题: BS EN 12373-3-1999 [打印本页] 作者: liuxilin1215 时间: 2014-1-17 07:39:39 标题: BS EN 12373-3-1999
BS EN 12373-3-1999 Aluminium and aluminium alloys - Anodizing - Part 3: Determination of thickness of anodic oxidation coatings - Non-destructive measurement by split-beam microscope