腾树检测合作实验室具备 CMA/CNAS 双重资质,可依据 ISO8503-3:2012 提供全项检测服务
腾树检测可依据 ISO8503-3:2012《涂覆涂料前钢材表面处理喷射清理后的钢材表面粗糙度特性第3部分:ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法显微镜调焦法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》提供专业的第三方检测服务: