ISO 8503-4:2012
涂装油漆和有关产品前钢材预处理 喷射清理钢材的表面粗糙度特性 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 su