
Method for chemical analysis of Zirconium ores—Determination of Zirconium and Hafnium contents—X-ray fluorescence spectrometric method
NORMA vydaná dňa 17.6.1998
Designation standards: GB/T 17416.2-1998
Note: NEPLATNÁ
Publication date standards: 17.6.1998
Country: Chinese technical standard
Kategória: Technické normy GB