… 2821.20 ‑ Earth colours Earth colours with a basis of natural iron oxides, containing 70 % or more by weight of … compounds used to render the mass fusible in the manufacture of bottle‑glass. It also serves for preparing … White solid which discolours in the presence of oxygen, turning into ferric hydroxide. (2) Ferric hydroxide (brown …
… of precious metal or metal clad with precious metal, of natural or cultured pearls, of precious or semi-precious stones … (natural, synthetic or reconstructed), even if such parts constitute more than minor fittings or minor ornamentation, …
… commonly used processes are wet rendering (steam or low-temperature) and dry rendering. In the dry rendering … character, is classified in this heading, but edible mixtures or preparations containing lard are excluded ( … of skins. They generally have the following characteristic features : dark colour, unpleasant odour, higher content of …
… Its principal uses are as a raw material for cement manufacture, as a supplement to cement in concrete, in mine … in building block manufacture and in civil engineering structures such as embankments, highway ramps and bridge … 4 to Chapter 38). Such ash and residues are frequently a mixture of clinker and some toxic metals (e.g., lead) and …
… which may include a modification of the surface structure (commonly known as “chemically toughened glass”). This glass cannot be worked after manufacture because of the internal stresses set up by the … according to their individual character (e.g., toughened tumblers, borosilicate baking dishes and glass-ceramic …
… ‑ Carbonised Throughout the Nomenclature, “wool” means the natural fibre grown by sheep or lambs. Wool fibres are … surface. They are elastic, extremely hygroscopic (absorb moisture from the air) and, as a rule, have marked felting … wool ‑ this has been subjected to a sufficiently low temperature to freeze the grease. The grease is then in a …
… internal combustion piston engine or other engine. The main features common to the vehicles of this heading which … typically lack safety features (e.g., head and tail lamps, turn signal lamps), and the suspension (springs), of a kind … laden is generally not more than 30 to 35 km/h. (3) Their turning radius is approximately equal to the length of the …
… the heading also excludes , in general, machines and apparatus whose function is not to work the material or its … a workpiece by a motion about its own axis, the tool not turning. This group includes lathes of all kinds, including … a cask). But the heading excludes cask or stave steaming apparatus ( heading 84.19 ). (2) Machinery used in the …
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