Објављен
ISO 13899-2:2005 specifies a method for the determination of the niobium content in steel by means of inductively coupled plasma emission spectrometry.
This method is applicable to niobium contents between 0,005 and 5 % (mass fraction).
ОБЈАВЉЕН
ISO 13899-2:2005
90.93
Одлука о потврђивању стандарда
25. 7. 2022.