美利体育登录入口官网:DIN EN ISO 11125-6:1997 使用涂料及相关产品前钢材的预处理.喷丸处理金属磨料试验方法.第6部分:外来杂质的测定
Preparation of steel substrates before application of paints and related products - Test methods for metallic blast-cleaning abrasives - Part 6: Determination of foreign matter (ISO 11125-6:1993); German version EN ISO 11125-6:1997