… throw the hair on to revolving perforated metal cones (or gauze cones). A strong current of air sucks the hair to the … form. (10) Sand presses ; these press bags of hot sand against the inside of the hat‑shape placed on a hollow …
… of electric current from the conductor, and to protect it against damage. The insulating materials mostly used are … for the insulation, as a channel for an insulation of gas or oil, or as a supplementary conductor in certain … connections often with channels for filling with insulating gas or oil. (6) Armoured underground cables with …
… ) in water. It is a hard, translucent, brown substance. (5) Sugar‑cane wax , existing in the natural state on the … obtained from the defecation scum during the manufacture of sugar. It is blackish in the raw state, soft and with an …
… (3) Wrenches, screwdrivers, nut setters. (4) Planing, gauging, surfacing or similar appliances. (5) Filing … de-scalers. (17) Compressed air type greasing pistols for garages, etc. (18) Portable machines for trimming lawns, …
… for example, floor boards, sides, front or rear panels, luggage compartments, etc.; doors and parts thereof; bonnets … bumpers and over‑riders; steering column brackets; exterior luggage racks; visors; non‑electric heating and defrosting … and propellant in a container that directs the expansion of gas into the airbag. The heading excludes remote sensors or …
… a spanner or they may be recessed. A bolt is designed to engage in a nut, whereas screws for metal are more usually … includes all types of fastening bolts and metal screws regardless of shape and use, including U-bolts , bolt ends … in different forms ranging from a simple ring with a gap to more complex shapes (with eyelets or notches to …
… Plasma arc machining involves intense ionisation of a gas by means of an electric current produced by a magnetic … are typically used for softer materials (foam, soft rubber, gasket material, foils, etc.). Water-abrasive jet cutting …
… of the formation of an oxide film which protects the metal against corrosion. Magnesium wire, strip, foil and powder … or magnesium‑aluminium‑zinc alloys often containing manganese. These are magnesium based alloys of the … alloys, often containing added zinc. (3) Magnesium‑manganese or magnesium‑cerium alloys. The lightness, …
