DIN EN ISO 11127-1-2012 涂装油漆和相关产品前钢基体的预处理.非金属喷射清理用磨料的试验方法.第1部分:抽样
Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 1: Sampling (ISO 11127-1:2011); German version EN ISO 11127-1:2011