… rotating winnowers and seed or grain selectors , more complex machines which clean by means of air currents, and … grade the seed or grain according to weight, size or shape. Some seed selectors, etc., incorporate auxiliary devices for … under a feeding hopper. The seeds roll freely to the bottom of the belt but the light vegetable waste adheres to …
… radiation of wavelength no longer than approximately 1,300 nanometers in the electromagnetic spectrum (including … (or nuclear) radiation, whether for reproduction in monochrome or colour. Certain plates are, however, not … plates or heat sensitive plates. The most common emulsions are based on silver halides (silver …
… Varnishes based on bitumen, pitch or similar products (sometimes known as black japans, black varnishes, etc.). (As … must be added at the time of use in which case the two components are packed in separate containers. These … but on the effect of heat or atmospheric moisture; or (c) oligomers (i.e., polymers comprising 2, 3 or 4 monomer …
… and warp knitting (Raschel, milanese, locknit, etc., looms). These machines range from the very simple type to large machines with many rows of needles, in some cases equipped with Jacquard or similar mechanisms to …
… IN GENERAL This group includes : (1) Felters , generally composed of two heavy grooved plates, one fixed and the … fibres is submitted to friction and high pressure and becomes felted. These machines also include devices for … felt pieces, previously soaped, are pounded with hammers to complete the felting. Such mills remain here even though, …
… monitor cathode‑ray tubes : 8540.11 ‑ ‑ Colour 8540.12 ‑ ‑ Monochrome 8540.20 ‑ Television camera tubes; image … different purposes, utilise the effect of electrons emitted from a cathode either in a vacuum or in gas. There are three …
… as driers (mainly based on cobalt, manganese, lead or zinc compounds), thickening agents (aluminium soaps and zinc … the addition of colouring matter of a kind soluble in the composition. (In paints and enamels the colouring matter is … in the media - see Part (A) above.) * * * The more common methods of applying paints, varnishes and lacquers …
… type designed essentially for the interior decoration of homes, offices, assembly rooms, churches, etc., and outdoor ornaments (e.g., garden … include articles falling in more specific headings of the Nomenclature even if they are suited by reason of their …
… Fur-felt hat-forms, hat bodies and hoods are usually made from the fur of the rabbit, hare, musk-rat, nutria or … usually of wool or the hair of the vicuna, camel (including dromedary), etc. In some cases felts are made of mixtures of these materials, …
… by means of an aerial and parabolic reflector , from the studio or site of an outside broadcast to the main … cameras, whether or not presented separately, is excluded from this heading ( heading 84.28 ). Also excluded from this heading is electrical equipment for long-distance …
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