DIN EN ISO 11126-7:2018 涂漆和相关产品前钢基材的制备 非金属喷砂清理磨料规范 第7部分:熔融氧化铝(ISO 11126-7:2018)
Preparation of steel substrates before application of paints and related products - Specifications for non-metallic blast-cleaning abrasives - Part 7: Fused aluminium oxide (ISO 11126-7:2018)