DIN EN ISO 8503-3:2012 涂料和相关产品使用前钢基体的制备.喷丸处理钢基体的表面粗糙度特性.第3部分:ISO表面轮廓比较仪的校准方法和表面轮廓的测定方法.显微镜的调焦规程
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 surface profile comparators and for the determination of su