BS EN ISO 11125-5:2018
涂料和相關產品使用前鋼基體的預處理. 噴射金屬清理磨料的試驗方法. 缺陷顆粒的百分比和微結構的測定
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