Ключевые слова:
Basic oxides|Calibration|Dioxides|Phosphorus pentoxide|Concentration (chemical)|Specimen preparation|Ferric inorganic compounds|Testing|Ignition-loss tests|Alumino-silicate minerals|Calcium oxide|Aluminium oxide|Magnesium inorganic compounds|Colorimetry|Titanium dioxide|Refractories|Flame photometry|Quantitative analysis|Determination of content|Lime|Chemical analysis and testing|Refractory materials|Special ceramics|Monoxides|Manganese inorganic compounds|Trioxides|Combustion test methods|Standard solutions|Reagent solutions|Silicon dioxide