
Methods for chemical analysis of gold nickel chromium iron silicon boron alloys—Part 1Determination of gold content—Potentiometric titration using ferrous sulfate
NORM herausgegeben am 11.10.2020
Designation standards: GB/T 39138.1-2020
Publication date standards: 11.10.2020
Country: Chinese technical standard
Kategorie: Technische Normen GB