DIN EN ISO 8503-2:1995 涂装油漆和相关产品前钢基材的准备 喷砂清理钢基材的表面粗糙度特性 第2部分:磨料喷砂清理钢表面轮廓的分级方法 比较仪
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 pro...