… can be divided into two main classes : (1) Common wheat , soft, semi‑hard or hard, usually having a floury fracture; … Note 1 to this Chapter). Durum wheat is generally of a colour ranging from amber yellow to brown; it usually …
… This heading covers : (1) Black copper . It consists of an impure form of copper produced by smelting oxidised copper ores or … The copper content varies widely, usually in the range of approximately 60 to 85 % by weight. (2) Blister copper …
… and zircon sands, zirconium silicates. (When in the form of a precious stone, zircon falls in heading 71.03 .) The … tantalite and niobite (columbite) (i.e., tantalo‑niobate of iron and manganese). The principal vanadium ores … in this heading are : (a) Descloizite, basic vanadate of lead and zinc. (b) Patronite, vanadium sulphide. (c) …
… (2) Beryllium ores. (a) Beryl, double silicate of beryllium and aluminium. (When in the form of a precious stone, beryl or common emerald falls within … excludes those products known in trade as “concentrates” of germanium, which are obtained by processes not normal to …
… cutting plates and heads for non‑electric razors. Blanks of safety razor blades are also included in the heading when in the form of lengths of strip steel, tempered or not, provided they have been …
… 1. Anti-frost burners, for the anti-frost protection of crops, consisting of an iron or steel reservoir for combustible mineral oil, … : 1959 … 2. Transmission, conveyor or elevator belts, of iron or steel strip or sheet, endless, not combined with …
… 1. Transmission or conveyor belts or belting, consisting of a band (composed of one layer, or of a number of superimposed layers glued together) of …
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