China 'GB/T 5121.27-2008
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 5121.27-2008
Methods for chemical analysis of copper and copper alloys - Part 27:The inductively coupled plasma atomic emission spectromertric method 铜及铜合金化学分析方法 第27部分:电感耦合等离子体原子发射光谱法
Issued Date:2008-06-17
Implemented Date:2008-12-01
Issued by:
The Standardization Administration of the People's Republic of China