China 'GB/T 14353.13-2014
' standard english version:
NATIONAL STANDARD OF THE PEOPLE'S REPUBLIC OF CHINA
GB/T 14353.13-2014
Methods for chemical analysis of copper ores, lead ores and zinc ores―Part 13: Determination of gallium content、indium content、thallium content、tungsten content and molybdenum content 铜矿石、铅矿石和锌矿石化学分析方法 第13部分:镓量、铟量、铊量、钨量和钼量测定
Issued Date:2014-12-05
Implemented Date:2015-04-01
Issued by:
The Standardization Administration of the People's Republic of China