Harmonized System

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Section XIII > Chapter 69 > Heading 6907

Explanatory notes

… This heading covers ceramic flags and tiles, including quarry tiles, commonly used for paving or for facing walls, … etc. They also differ from roofing tiles in that they are usually flat and do not need to be pierced or provided with … without overlapping. Flags are larger than tiles and are usually rectangular; tiles may be of other geometric shapes …

Section XVI > Chapter 84 > Heading 8424

Explanatory notes

… Spray guns and similar hand controlled appliances are usually designed for attaching to compressed air or steam … for controlling the flow through the nozzle, which is usually adjustable to give a jet or more or less divergent … air or steam for cleaning stonework in buildings, statuary, etc. The group also includes separately presented …

Section XVI > Chapter 85 > Heading 8504

Explanatory notes

… current of different voltage, impedance, etc. These usually consist of two or more coils of insulated wire wound … etc. An AC in one coil (the primary circuit) induces an AC usually at different values of current and voltage in the … ion‑beam tubes) which convert the current from any source, usually the mains, into the direct high‑tension current …

Section XVI > Chapter 85 > Heading 8516

Explanatory notes

… heating elements. In these heaters water is heated gradually. (3)   Dual‑system heaters in which the water is … used in pots, pans, tumblers, cups, baths, beakers, etc., usually with a heat-insulated handle and a hook for hanging …

Section XVIII > Chapter 90 > Heading 9015

Explanatory notes

… (3)   Alidades (whether or not with a telescope), optical squares and cross‑staffs (whether or not with prisms) and …

Section XVI > Chapter 84 > Heading 8428

Explanatory notes

… * *    * The heading covers lifting or handling machines usually based on pulley, winch or jacking systems, and often … include : (I) INTERMITTENT ACTION MACHINES (A)  Lifts are usually operated by winch and cable, or by rams worked by … fitted with automatically opening bottoms. Mining skips usually incorporate a cabin for the miners mounted above the …

Section IV > Chapter 21 > Heading 2104

Explanatory notes

… meat extracts, fat, fish, crustaceans, molluscs or other aquatic invertebrates, peptones, amino-acids or yeast … the basic ingredients, these preparations may contain small quantities of substances such as cheese, egg yolk, starch, … consumption either directly or after re‑heating. They are usually put up in airtight jars or cans in a quantity

Section VI > Chapter 38 > Heading 3806

Explanatory notes

… small amounts of non‑acidic components. They are solids, usually transparent and vitreous. Their colour may vary from … salts of rosin adducts.  Sodium or potassium resinates are usually obtained by boiling powdered rosin or resin acids in … and resin acids (1) Oxidised rosin and resin acids are usually obtained as a residual product of the distillation …