China 'GB/T 13747.12-2019
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 13747.12-2019
Methods for chemical analysis of zirconium and zirconium alloys—Part 12:Determination of silicon content—Molybdenum blue spectrophotometry 锆及锆合金化学分析方法 第12部分:硅量的测定 钼蓝分光光度法
Issued Date:2019
Implemented Date:
Issued by:
The Standardization Administration of the People's Republic of China