China 'GB/T 34500.3-2017
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 34500.3-2017
Chemical analysis methods for rare earth waste residue and waste water—Part 3: Determination of weak radioactivity(total activity of αandβ) 稀土废渣、废水化学分析方法 第3部分:弱放射性(α和β总活度)的测定
Issued Date:2017-10-14
Implemented Date:2018-05-01
Issued by:
The Standardization Administration of the People's Republic of China