NF T35-503-1-1995 涂料和有关产品使用前钢基片的制备.喷丸处理的钢基片表面粗糙度特性.第1部分:喷砂处理评估用 ISO 表剖面比较仪的规范和定义
Preparation of steel substrates before application of paints and related products. Surface roughness characteristics of blast-cleaned steel substrates. Part 1 : specifications and definitions for ISO surface profile comparators for the assessment of abras