China 'GB/T 13747.2-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 13747.2-2019
Methods for chemical analysis of zirconium and zirconium alloys—Part 2:Determination of iron content—1,10-phenanthroline spectrophotometry and inductively coupled plasma atomic emission spectrometry 锆及锆合金化学分析方法 第2部分:铁量的测定 1,10-二氮杂菲分光光度法和电感耦合等离子体原子发射光谱法
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China