GB/T 17850.5-2017涂覆涂料前钢材表面处理喷射清理用非金属磨料的技术要求第5部分:镍精炼渣国家标准
英文:Preparation of steel substrates before application of paints and related products—Specifications for non-metallic bla...
英文:Preparation of steel substrates before application of paints and related products—Specifications for non-metallic bla...