… system for controlling the raising of the warp (dobbies, Jacquards, etc.) so as to control a greater number of groups … separately it is excluded (generally heading 84.48 ). Looms usually produce a flat fabric but there are circular looms …
… firing and stoking of furnaces of all kinds, and for evacuating the ash and cinders. (A) FURNACE BURNERS These … steam or mechanically (the latter types of apparatus usually incorporate a motor, a pump and an air blower). … stokers. These are of widely differing types. They usually comprise a coal hopper together with various devices …
… (d) Substances such as salt or chemical antioxidants added, usually in small quantity, to preserve the products and prolong their … properties, remain in this Chapter provided the added quantity does not affect the essential character of the …
… hollow copper hemispheres (varying considerably in size and usually resting on the ground). They are tuned to a definite … (2) Gongs (e.g., Chinese gongs), which are metal plates usually struck with a heavy stick tipped with a skin or felt … Xylophones consisting of a series of small wooden slats of graduated lengths, mounted on two supports and played by …
… solid (saturated) and liquid (unsaturated) fatty acids is usually done by crystallisation either with or without … odour. It is relatively hard and rather brittle and is usually marketed in the form of beads, flakes or powder. It … of hydrocarbons or by other means. Fatty alcohols are usually liquid but some are solid. The principal fatty …
… - Other This heading covers a range of very varied articles usually made from vitrified ceramics (stoneware, porcelain … tubes, candles, cones, funnels, etc.; water-baths; beakers, graduated vessels ( other than graduated kitchen measures); laboratory dishes, mercury …
… central heating, i.e., space heating appliances consisting usually of an assembly of “sections” of flanged or gilled … air distributors which consist of an air heating element usually comprising an assembly of flanged or gilled tubes …
… the pulley mechanism. This self‑contained type of hoist, usually pneumatic or electric, is often mounted on a trolley … shunting railway wagons, etc. For shunting, the cable is usually passed along a number of bollards each freely … jacks, etc. (3) Garage type built‑in jacking systems, usually hydraulic. (4) Jacks used in tipping mechanisms …
… by vulcanising In this process, the raw material (usually rubber or thermoplastics) is prepared with sulphur … the various parts of the outer sole and upper (i.e., vamps, quarters, counters, toe pieces, etc.). The parts are …
… iodides . (a) Mercurous iodide (HgI or Hg 2 I 2 ). Powder, usually amorphous but sometimes crystalline; usually yellow but sometimes greenish or reddish; sparingly …
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