
Methods for chemical analysis of magnesium and magnesium alloys—Part 13Determination of lead, calcium, kalium and sodium content—Flame atomic absorption spectrometric method
NORMA vydána dne 25.5.2026
Designation standards: GB/T 13748.13-2026
Note: K dispozici od: prosinec 2026
Publication date standards: 25.5.2026
Country: Chinese technical standard
Kategorie: Technické normy GB