… and the resulting sliver is wound into the form of a ball, known as a “top”. Materials, chiefly hairs, which will not ball easily often leave this stage in the form of compressed … and broken into irregular fluffy fragments which are then baled. The product is of short fibre length (average fibre …
… operated; they are generally regulated by a pendulum, a balance‑wheel and hairspring, a tuning fork or a … towns, factories, telephone exchanges, stations, airports, banks, hotels, schools, hospitals, etc. These systems …
… mechanical bows. These instruments may incorporate drums, cymbals, accordions, etc., thereby giving orchestra‑like … street organs . These consist of a case containing a barrel (or cylinder) set with copper pins which, when turned … in a cage. A spring‑operated (clockwork) motor in the base of the cage actuates a set of pistons and bellows …
… container, generally metallic, usually containing a mixture based on lead trinitroresorcinate (styphnate) with the … 10 and 200 mg. These caps are intended for fixing in the bases of cartridge cases and are used to ignite propellent … charge of primary explosive (50 to 500 mg of a composition based usually on lead azide) and a somewhat larger charge of …
… opera, play or similar presentation. (3) Printed calendar backs with or without illustrations. (4) Schematic maps. … and other similar tickets. (7) Microcopies on opaque bases of the articles of this Chapter. (8) Screens made by …
… storage equipment and wagon movement control apparatus (“ball robot”) installed in some big marshalling yards. (B) … signs. Electrical equipment for operating gates or barriers is also covered by this heading. (2) Traffic lights … by the pedestrian) or automatic (lights operated on a time basis, and lights operated by the passage of vehicles, …
… (or linen) fibres occur in the plant as compact bundles of bast held together with a pectic substance. For use in the … the fibres, either by fermentation (by the action of bacteria or mould) or chemically. This process is normally … Hackled (combed) flax . Hackling splits up the bast and lays the fibres parallel, eliminating any remaining …
… or providing data to, devices such as navigation and global positioning systems, data collection terminals, … the appliances to which they are connected, and require no battery. These non-volatile data storage devices are … in order to affect a signal transmitted from, and reflected back to, the reader. This type of card/tag does not …
… or on another machine, and are thus usually provided with a base plate, mounting frame, stand, etc. (I) MACHINES FOR … , such as : (1) Sawing machines proper (circular saws, band saws and reciprocating saws, including those using … etc., machines , used mainly for smoothing edges, levelling bases or trimming moulded objects. (4) Polishing machines …
… in the case of the internal combustion motor the ignition batteries are sometimes separate. In pneumatic tools the … with auxiliary devices (e.g., a fanwheel and its dust-bag to remove and collect dust during working). The heading … also excludes tools (whether or not portable) fitted with a base plate or other device for fixing to the wall, bench, …
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