China 'GB/T 37248-2018
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 37248-2018
High purity aluminium oxide—Determination of trace metal elements—Inductively coupled plasma optical emission spectrometry 高纯氧化铝-痕量金属元素的测定-电感耦合等离子体发射光谱法
Issued Date:2018
Implemented Date:2019-11-1
Issued by:
The Standardization Administration of the People's Republic of China