GB/T 12690.26-1990

Rare-earth metals and their oxides--Determination of sodium content--Flame atomic absorption spectrometric method

NORMA vydána dne 1.1.1990

Anglicky a čínsky -
Elektronické PDF (5175.70 CZK)

The information about the standard:

Designation standards: GB/T 12690.26-1990
Note: NEPLATNÁ
Publication date standards: 1.1.1990
Country: Chinese technical standard
Kategorie: Technické normy GB