Harmonized System

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Section XI > Chapter 56 > Heading 5603

Explanatory notes

… entanglement of the constituent fibres. This may be achieved by means of high pressure air or water jets. It may … coating or covering can be seen with the naked eye with no account being taken of any resulting change of colour. (b)   … resistance to tearing, absorbency, stability, etc.) according to the manufacturing or bonding process, the …

Section IX > Chapter 44 > Heading 4411

Explanatory notes

… a density not exceeding 0.5 g/cm 3 Fibreboard is most often manufactured from wood chips which have been mechanically … of fibreboard of this heading can be distinguished according to their production process and they include : (A) …

Section VI > Chapter 35 > Heading 3504

Explanatory notes

… obtained when proteins are hydrolysed or submitted to the action of certain enzymes (pepsin, papain, pancreatin, … (5) Nucleoproteids , being proteins combined with nucleic acids, and their derivatives. Nucleoproteids are isolated, …

Section VII > Chapter 39 > Heading 3903

Explanatory notes

… 3903.11 ‑ ‑ Expansible 3903.19 ‑ ‑ Other 3903.20 ‑ Styrene‑acrylonitrile (SAN) copolymers 3903.30 ‑ … resistance, are used in the manufacture of parts and accessories of bodies for motor vehicles, of refrigerator …

Section VI > Chapter 34 > Heading 3403

Explanatory notes

… designed to reduce friction between the moving parts of machinery, vehicles, aircraft or other appliances, apparatus … include : certain aqueous emulsions of tallow and sulphuric acid; mixtures of sodium soap, aluminium stearate, mineral … or mineral oils, often with the addition of surface-active agents.           Preparations (e.g., those with a …

Section XVI > Chapter 84 > Heading 8404

Explanatory notes

… high a temperature in the super-heaters. Normally they are placed between two sections of the super-heater, and … collecting the steam from a group of boilers. (6)   Steam accumulators . Large insulated cylindrical steel … is created in the condenser chamber by a jet of water (acting in the same way as the jet in an ejector pump). (3)   …

Section VI > Chapter 28 > Heading 2814

Explanatory notes

… AND PEROXIDES OF METAL GENERAL Bases are compounds characterised by a hydroxyl radical (OH) and which react with acids to form salts. In the liquid state or in solution, … Oxides, hydroxides and peroxides of metal, whether basic, acidic, amphoteric or saline. (2) Other inorganic bases …

Section XVI > Chapter 84 > Heading 8407

Explanatory notes

… of vehicles of Chapter 87 : 8407.31 - - Of a cylinder capacity not exceeding 50 cc 8407.32 - - Of a cylinder … of inflammable gas or vapour burned inside a cylinder. The characteristic feature of these engines is that they are … and with electrical devices (such as magnetos, coils and contact breakers) synchronised with the motor, for supplying …

Section VI > Chapter 28 > Heading 2832

Explanatory notes

… heading covers : (A)  Metal sulphites ‑ salts of sulphurous acid (H 2 SO 3 ) (which exists only in aqueous solution and … bisulphite”, sodium acid sulphite) results from the action of sulphur dioxide on an aqueous solution of sodium … Used as a reducing agent in organic synthesis, in the manufacture of indigo, for bleaching wool or silk, as a …

Section XVII > Chapter 87 > Heading 8716

Explanatory notes

… with wheels (e.g., sledges, special sleds running on timber trackways). The vehicles of this heading are designed to be towed by other vehicles (tractors, lorries, trucks, motorcycles, bicycles, etc.), to … a chassis, of a kind used in shops (classification according to their constituent material). (C)   Vehicles …

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