NF T35-503-1-1995 涂料和有關產品使用前鋼基片的制備.噴丸處理的鋼基片表面粗糙度特性.第1部分:噴砂處理評估用 ISO 表剖面比較儀的規范和定義
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