BS EN ISO 11125-5:2018
涂料和相关产品使用前钢基体的预处理. 喷射金属清理磨料的试验方法. 缺陷颗粒的百分比和微结构的测定
Preparation of steel substrates before application of paints and related products. Test methods for metallic blast-cleaning abrasives. Determination of percentage defective particles and of microstructure