… brushes or other electrical carbon articles of heading 85.45 or parts of nuclear reactors. The heading also … of a kind used for electrical purposes fall in heading 85.45 . (d) Refractory goods, fired as ceramics, with a basis … finish) to make the electrical brushes of heading 85.45. The above‑mentioned semi‑manufactures, …
… isotopes or compounds 2844.44 ‑ - Radioactive residues 2844.50 ‑ Spent (irradiated) fuel elements (cartridges) of … hydrogen 2 or deuterium (classified in heading 28.45 ) and hydrogen 3 or tritium are isotopes of hydrogen. The … 24.6 % chlorine 37 (which gives it its atomic weight of 35.457). When an element is composed of a mixture of isotopes, …
… “tow‑to‑yarn” machines (see Explanatory Note to heading 84.45). (6) Rupturing machines for producing ruptured … or 84.77 ). (b) Draw boxes and gill boxes of heading 84.45 . (c) Machines for spinning continuous or discontinuous …
… 28.43 (compounds of precious metals), heading 28.44 or 28.45 (compounds of radioactive elements and isotopes) or … and are classified under heading 22.01 (water), heading 28.45 (heavy water), heading 28.47 (hydrogen peroxide) or …
… of filler metals used. In brazing it is generally above 450 °C, whereas in soldering the melting point is achieved … or other carbon, with or without metal ( heading 85.45 ). …
… of a type used in spinning textiles ( heading 84.45 ). The heading does not cover : (a) … reeling textile yarn, string, etc., into balls ( heading 84.45 ). (b) Machines for finishing (glazing, …
