… efficient heating effect, or quicker vaporisation from fuel-burning boilers has led to the production of boilers … drum, or in some cases, by means of an inert gas (generally nitrogen). The super-heated water produced in the boiler …
… supply pipes, at the exit of which (the nozzle) the gas is ignited; they generally also include regulating valves, etc. … heading operate by means of a flame or a jet of hot air, nitrogen or inert gas from a welding torch. The air or other …
… heading 35.03) and articles of unhardened gelatin. For the definition of the term “worked”, the second paragraph of the … (e.g., articles of plastics ‑ Chapter 39 , or of ebonite ‑ Chapter 40 ). It also covers worked unhardened …
… 79.02 ‑ Zinc waste and scrap. The provisions concerning waste and scrap in the Explanatory Note to … Slag, ash and residues from the manufacture of zinc, from galvanising processes, etc. (e.g., sludges deposited in electro‑galvanising, and metallic residues from dipping tanks) ( …
… and antimony. (e) Proustite, sulphide of silver and arsenic. (f) Pyrargyrite, sulphide of silver and antimony. (g) Stephanite, sulphide of silver and antimony. (h) Gold and … group (i.e., iridium, osmium, palladium, rhodium and ruthenium). …
… (b) Azurite , basic copper carbonate. (c) Bornite (or erubescite), sulphide of copper and iron. (d) Bournonite , sulphide of copper, lead and antimony. (e) … (tetrahedrite or fahlerz ) or a sulphide of copper and arsenic (tennantite, enargite). (n) Malachite , basic …
… Cetacea); of manatees and dugongs (mammals of the order Sirenia); of seals, sea lions and walruses (mammals of the suborder Pinnipedia) 0208.50 ‑ Of reptiles (including snakes and … ‑ Other This heading covers meat and meat offal of the animals classified in heading 01.06, provided that they are …
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