
Iron-bearing dust and sludge—Determination of copper and barium content—Inductively coupled plasma atomic emission spectrometry
NORM herausgegeben am 30.7.2026
Designation standards: GB/T 47974.2-2026
Note: Execute Date: february 2027
Publication date standards: 30.7.2026
Country: Chinese technical standard
Kategorie: Technische Normen GB