China 'YS/T 1171.12-2021
' Industry standard english version:
YS
中华人民共和国行业标准
INDUSTRY STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
YS/T 1171.12-2021
Methods for chemical analysis of recycled zinc raw materials - Part 12: Determination of indium content - Flame atomic absorption spectrometry{译} 再生锌原料化学分析方法 第12部分:铟含量的测定 火焰原子吸收光谱法
Issued Date:2021/8/21
Implemented Date:2022/2/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
YS/T 1171.12-2021
Standard Category
China Non-ferrous Metal Industry
Standards
GB Standard English Title
Methods for chemical analysis of recycled zinc raw materials - Part 12: Determination of indium content - Flame atomic absorption spectrometry{译}