KS M ISO 11127-7-2021 涂料和相关产品使用前钢衬底的制备.非金属喷砂清理磨料的试验方法.第7部分:水溶性氯化物的测定
Preparation of steel substrates before application of paints and related products — Test methods for non-metallic blast-cleaning abrasives — Part 7: Determination of water-soluble chlorides