GB/T 17414.1-2010
China national
standard english version:
GB
中华人民共和国国家标准
NATIONAL
STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 17414.1-2010
Method for chemical analysis of Beryllium ores - Part 1:Determination of Beryllium content - Eriochrome cyanine R photometric method 铍矿石化学分析方法 第1部分:铍量测定 埃利罗菁R光度法
Issued Date:2010-11-10
Implemented Date:2011-02-01
Issued by:
The Standardization Administration of the People's Republic of China