ISO 8503-1:2012
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1部分:磨料喷射清理表面粗糙度的ISO评定比较样块的技术要求和定义
Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned steel substrates - Part 1: Specifications and definitions for ISO surface profile comparators for the assessment of abra