
Hardmetals—Determination of calcium,copper,iron,potassium,magnesium,manganese,sodium,nickel and zinc in cobalt metal powders—Flame atomic absorption spectrometric method
NORMA vydána dne 23.5.2023
Designation standards: GB/T 42511-2023
Publication date standards: 23.5.2023
Country: Chinese technical standard
Kategorie: Technické normy GB