China 'GB/T 3260.3-2013
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 3260.3-2013
Methods for chemical analysis of tin―Part 3:Determination of bismuth content KI photometric method and flame atomic absorption spectrometric method 锡化学分析方法 第3部分:铋量的测定 碘化钾分光光度法和火焰原子吸收光谱法
Issued Date:2013-12-17
Implemented Date:2014-09-01
Issued by:
The Standardization Administration of the People's Republic of China