Methods for chemical analysis of precious metals alloys electroplating wastewater—Part 2Determination of zinc, manganese, chromium, cadmium, lead, iron, aluminium, nickel, copper and beryllium contents—Inductively coupled plasma-atomic emission spectrometry
NORMA vydaná dňa 15.3.2024
Designation standards: GB/T 43753.2-2024
Publication date standards: 15.3.2024
Country: Chinese technical standard
Kategória: Technické normy GB