
Methods for chemical analysis of ironsteel and alloy--The arsenazo spectrophotometric method for the determination of zirconium content after separation by p-bromomandelic acid
NORM herausgegeben am 26.9.1994
Designation standards: GB/T 223.30-1994
Publication date standards: 26.9.1994
Country: Chinese technical standard
Kategorie: Technische Normen GB