Harmonized System

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Section XVI > Chapter 85 > Heading 8532

Explanatory notes

… (e.g., certain large power factor capacitors and capacitor boxes consisting of a number of standard capacitors with …

Section XVI > Chapter 84 > Heading 8468

Explanatory notes

… by the combustion of an inflammable gas in a jet of oxygen or air. In general, these appliances can be used not … coal gas, hydrogen, etc.) and the other compressed air or oxygen. The heading covers hand‑operated appliances and also … temperature produced by burning iron or steel in a jet of oxygen ( heading 84.79 ). (d)   Welding, brazing or …

Section VI > Chapter 29 > Heading 2921

Explanatory notes

… which may react in the tautomeric form of quinoneimine oximes, are included in this heading. This heading covers … but it excludes substitution derivatives containing oxygen functions of headings 29.05 to 29.20 , and salts …

Section XX > Chapter 95 > Heading 9506

Explanatory notes

… punch balls (speed bags) and punch bags (punching bags); boxing or wrestling rings; assault course climbing walls; … flippers and respiratory masks of a kind used without oxygen or compressed air bottles, and simple underwater … ). (n)   Breathing appliances of a kind used with oxygen or compressed air bottles ( heading 90.20 ). (o)   …

Section XV > Chapter 81 > Heading 8104

Explanatory notes

… preparation of the metal, magnesium chloride or magnesium oxide (magnesia) is produced by methods varying according to … quickly on exposure to air because of the formation of an oxide film which protects the metal against corrosion. … used in the preparation of many chemical compounds, as a de‑oxidising and de‑sulphurising agent in metallurgy (e.g., in …

Section VI > Chapter 38 > Heading 3802

Explanatory notes

… at a high temperature in the presence of steam, carbon dioxide or other gases (gas activation), or by dry … consisting of a chemical product (e.g., a metallic oxide) fixed on a support of an active material (e.g., …

Section XVI > Chapter 84 > Heading 8443

Explanatory notes

… substrate (usually of paper) coated with, for example, zinc oxide or anthracene, charged with static electricity. After …

Section IV > Chapter 23 > Heading 2309

Explanatory notes

… until consumption by the animal : stabilisers, anti‑oxidants, etc. (3)   Those which serve as carriers and which … put up in any solvent or stabilisedby the addition of antioxidants or anticaking agents, by adsorption on a substrate …