Name in English:
GOST 23581.14-79
Name in Russian:
ГОСТ 23581.14-79
Description in English:
Iron ores, concentrates, agglomerates and pellets. Method of determination of insoluble residue
Description in Russian:
Руды железные, концентраты, агломераты и окатыши. Метод определения нерастворимого остатка