AAM supplies high purity metals for the data storage and other high-tech industries.We supply ingot,plate and final target depending on customer needs.Purity range is typically from 99.95%-99.999%.是什么意思_AAM supplies high purity metals for the data storage and other high-tech industries.We supply ingot,plate and final target depending on customer needs.Purity range is typically from 99.95%-99.999%.在线翻译_英语_读音_用法_例句