BS EN ISO 8503-1:2012 涂料和有关产品使用前的钢基体的准备.喷丸处理的钢基体的表面粗糙度.评定磨料b1使用的ISO表面轮廓比较仪的规范和定义
Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates. Specifications and definitions for ISO surface profile comparators for the assessment of abrasive blast