DIN EN ISO 11127-3-2021 应用涂料和相关产品前钢基体的准备. 非金属喷砂清理磨料的试验方法. 第3部分: 表观密度的测定(ISO 11127-3-2020); 德文版 EN ISO 11127-3-2021
Preparation of steel substrates before application of paints and related products - Test methods for non-metallic blast-cleaning abrasives - Part 3: Determination of apparent density (ISO 11127-3:2020); German version EN ISO 11127-3:2021
This is one of a number of parts of ISO 11127 dealing with the sampling and testing of non-metallic abrasives for blast-cleaning. The types of non-metallic abrasive and requirements on each are contained in ISO 11126. The ISO 11126 and ISO 11127 series have been drafted as a cohe