2810heading
Oxides of boron; boric acids
Tollimaks0%
Impordi kogukulu kalkulaator
Seotud koodid
2801Fluorine, chlorine, bromine and iodineheadingTollimaks0%2802Sulphur, sublimed or precipitated; colloidalheadingTollimaks0%2803Carbon (carbon blacks and other forms)headingTollimaks0%2804Hydrogen, rare gases and other non-metalsheadingTollimaks4%2805Alkali, alkaline-earth and rare-earth metalsheadingTollimaks2%2806Hydrogen chloride; chlorosulphuric acidheadingTollimaks0%2807Sulphuric acid; oleumheadingTollimaks0%2808Nitric acid; sulphonitric acidsheadingTollimaks0%2809Diphosphorus pentaoxide; phosphoric acidsheadingTollimaks0%2811Other inorganic acids and oxygen compoundsheadingTollimaks4%2812Halides and halide oxides of non-metalsheadingTollimaks4%2813Sulphides of non-metals; phosphorus trisulphideheadingTollimaks0%