Chemical analysis methods of rare earth impurities in rare earth metals and their oxides Lanthanum—Determination of cerium,praseodymium,neodymium,samarium,europium,gadolinium,terbium,dysprosium,holmium,erbium,thulium,ytterbium,lutetium and yttrium contents
NORM herausgegeben am 13.4.2006
Designation standards: GB/T 18115.1-2006
Note: UNGĂśLTIG
Publication date standards: 13.4.2006
Country: Chinese technical standard
Kategorie: Technische Normen GB