KS M ISO 8503-4-2012 涂料和有关产品使用前钢衬底的制备.喷丸处理钢基体的表面粗糙度.第4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.触针仪器的方法
Preparation of steel substrates before application of paints and related products-Surface roughness characteristics of blast-cleaned steel substrates-Part 4:Method for the calibration of ISO surface profile comparators and for the determination of surface