KS M ISO 8503-3-2021 涂料和相关产品使用前钢衬底的制备.喷砂清理钢衬底的表面粗糙度特性.第3部分:ISO表面轮廓比较器的校准和表面轮廓测定方法.聚焦显微镜程序
Preparation of steel substrates before application of paints and related products — Surface roughness characteristics of blast cleaned steel substrates — Part 3: Method for the calibration of ISO surf