ISO 8503-2:2012
涂装油漆和有关产品前钢材预处理 喷射清理钢材的表面粗糙度特性 第2部分:磨料喷射清理表面的粗糙度定级方法 比较样块法
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 2: Method for the grading of surface profile of abrasive blast-cleaned steel - Comparator proced