China 'YS/T 1348.3-2020
' 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 1348.3-2020
Methods for chemical analysis of lead smelting silver slag - Part 3: Determination of copper content - Flame atomic absorption spectrometry and iodometric method 铅冶炼分银渣化学分析方法 第3部分:铜含量的测定 火焰原子吸收光谱法和碘量法
Issued Date:2020/4/16
Implemented Date:2020/10/1
Issued by:
The Standardization Administration of the People's Republic of China
GB Standard Code
YS/T 1348.3-2020
Standard Category
China Non-ferrous Metal Industry
Standards
GB Standard English Title
Methods for chemical analysis of lead smelting silver slag - Part 3: Determination of copper content - Flame atomic absorption spectrometry and iodometric method