
Methods for chemical analysis of tungsten concentrates—Part 2: Determination of tin content—Potassium iodate titrimetry and inductively coupled plasma atomic emission spectrometry
NORMA vydána dne 12.10.2022
Designation standards: GB/T 6150.2-2022
Publication date standards: 12.10.2022
Country: Chinese technical standard
Kategorie: Technické normy GB