DIN EN ISO 11124-1:2018 涂装油漆和相关产品前钢基材的准备 金属喷砂清理磨料规范 第1部分:一般介绍和分类(ISO 11124-1:2018)
Preparation of steel substrates before application of paints and related products - Specifications for metallic blast-cleaning abrasives - Part 1: General introduction and classification (ISO 11124-1:2018)