Method for chemical analysis of rare earth ores—Determination of separated rare earth content—Preconcentration and separation by cation exchange resin,ICP-AES method
NORM herausgegeben am 17.6.1998
Designation standards: GB/T 17417.1-1998
Note: UNGÜLTIG
Publication date standards: 17.6.1998
Country: Chinese technical standard
Kategorie: Technische Normen GB