
Steel and iron ? Sampling and preparation of samples for the determination of chemical composition
出版:Standardization Administration of China

专家解读视频
基本信息
标准编号: GB/T 20066-2006
标准类别:Standard
出版单位:Standardization Administration of China
标准页数:36
等同采用的国际标准
ISO 14284:1996 - Identical