Повучен
The method is applicable to products having a chromium content greater than 7 % (m/m). Should be read in conjunction with ISO 6629. Specifies principle, reagents, apparatus, procedure and expression of results.
ПОВУЧЕН
ISO 6331:1983
95.99
Повучен
25. 11. 2024.
ОБЈАВЉЕН
ISO 6331:2024
Rude i koncentrati - Rude i koncentrati hroma - Određivanje sadržaja hroma - Volumetrijska metoda
95.99 Повучен