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NF B49-435-2:2009-03-01;NF EN ISO 20565-2:2009-03-01
NF EN ISO 20565-2:2009-03-01
Chemical analysis of chrome-bearing refractory products and chrome-bearing raw materials (alternative to the X-ray fluorescence method) - Part 2: wet chemical analysis
German title
Chemische Analyse von chromhaltigen feuerfesten Erzeugnissen und chromhaltigen Rohstoffen (Alternative zum Röntgenfluoreszenzverfahren) - Teil 2: Nasschemische Verfahren