… articles thereof. Aluminium is obtained principally from bauxite, a crude hydrated alumina (see the Explanatory Note … first stage of the extraction is designed to convert the bauxite into pure aluminium oxide (alumina). For this … and its alloys favour their wide use : in the aircraft, automobile or shipbuilding industries; in the building …
… fall in heading 25.30 : (i) Rough blocks or lumps of meerschaum or amber; (ii) Agglomerated meerschaum and agglomerated amber obtained from waste of natural meerschaum and amber scrap by agglomerating or moulding, in …
… iron and sulphur and produce “blister copper” (so‑called because it has a rough and blistery surface). The blister … bronze) composed essentially of copper with beryllium and, because of its hardness, high strength and resistance to …
… to their constituent material). (b) Musical automatons (mechanical singing birds and the like) and … or watch movements ( heading 95.03 or 95.05 ). (d) Automata and other animated displays of a kind used for shop … clocks and watches may be wound by hand, by electricity or automatically. * * * The apparatus of this Chapter may …
… a physiological action and are used in medicine or industry because of their individual characteristics. In this … Provitamins A (α-, β - and γ-carotenes and cryptoxanthin) because of their use as colouring substances ( heading 32.03 …
… Some planing machines are fitted with one or two auxiliary or additional milling machine carriages, which … while the tool moves with a reciprocating linear movement. Because of the overhang of the tool holder, its maximum run …
… referred to in (B) and (C) above, but not loudspeakers and audio‑frequency amplifiers ( heading 85.18 ) nor , generally … devices for playing a musical instrument . These are auxiliary devices enabling keyboard instruments to be played … usually). (3) Cards, discs and rolls , for automatic musical instruments; these articles are classified …
… machines); for counting the movements of a machine (an automatic balance, a pump, the picks of a spinning machine, … group also includes the electro‑magnetic counters used in automatic telephone exchanges to count the number of …
… ‑ A luminium ores and concentrates. This heading covers bauxite (hydrated aluminium oxide containing variable … of iron oxide, silica, etc.). The heading also covers bauxite, heat‑treated (1,200 °C to 1,400 °C) suitable for …
