Analysis of water used in boiler and cooling system—Determination of trace copper, iron, sodium, calcium and magnesium—Inductively coupled plasma mass spectrometry (ICP-MS)
NORM herausgegeben am 9.3.2022
Designation standards: GB/T 41330-2022
Publication date standards: 9.3.2022
Country: Chinese technical standard
Kategorie: Technische Normen GB