SN EN 12861:2018现行
Copper and copper alloys - Scrap
出版：Swiss Standards
专家解读视频
基本信息
标准编号： SN EN 12861:2018
标准类别：Standard
出版单位：Swiss Standards
标准页数：0
标准简介
This European Standard specifies the requirements for characteristics, condition, moisture, composition, metal content, metal yield and test procedures of metallic raw materials for direct melting (melting grades) in the form of copper and copper alloy scrap
本标准替代的旧标准
