… JET (1) Natural meerschaum is a very light and porous hydrated silicate of magnesia, white, yellowish, grey or … in enamelling, obtained by the treatment (purification with hydrochloric acid and micronisation) of zircon sand. (12) …
… hearts, tongues, thick skirts, thin skirts, cauls, throats, thymus glands). (2) That which is used solely in the … spleens, spinal cords, ovaries, uteri, testes, udders, thyroid glands, pituitary glands). (4) That, such as skins, …
… of soap : Hard soaps , which are usually made with sodium hydroxide or sodium carbonate and comprise the bulk of the … or mottled. Soft soaps , which are made with potassium hydroxide or potassium carbonate. They are viscous and …
… fall in heading 84.28 . (3) Platform buffers , i.e., hydraulic or spring‑loaded stopping devices placed at the … of levers, cranks, rods, wires, chains, etc., or by hydro‑pneumatic devices or electric motors. … of a pair of bars fitted to each rail of the track; under hydraulic or compressed air control, these bars can be made …
… The gas may be inert (argon, helium), polyatomic (nitrogen, hydrogen) or a mixture of the two. (D) Machines and … as well as torch points and sets of nozzles for atomic hydrogen hand welding equipment. The following, however, are …
… (28.04). Holmium........... Ho 67 Rare‑earth metal (28.05). Hydrogen.......... H 1 Non‑metal (28.04). … in gold, tin and cadmium metallurgy, in the manufacture of hypochlorites, metal chlorides and carbonyl chloride, in …
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