Harmonized System

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Section XIII > Chapter 70 > Heading 7019

Explanatory notes

… electronic industry (automatic data processing machines, phones, etc.) . (6)   For sound-insulation (e.g., for flats, …

Section V > Chapter 25 > Heading 2519

Explanatory notes

… (a) Hydrated basic magnesium carbonate, sometimes known as “pharmacist’s white magnesia” ( heading 28.36 ). (b) Cultured …

Section XX > Chapter 96 > Heading 9609

Explanatory notes

… Prepared chalks , usually made with a basis of calcium sulphate or of calcium sulphate and calcium carbonate, sometimes mixed with … Pencil leads (e.g., black leads, composed of a mixture of graphite and clay; coloured leads, consisting of metallic …

Section XVI > Chapter 85 > Heading 8502

Explanatory notes

… certain characteristics such as the voltage, frequency or phase of alternating current (to convert, for example, the frequency of 50 to 200 cycles or to transform single phase to three phase current). Another type of rotary converter (sometimes …

Section I > Chapter 3 > Heading 0306

Explanatory notes

… spp.) 0306.14 ‑ ‑ Crabs 0306.15 - - Norway lobsters ( Nephrops norvegicus ) 0306.16 - - Cold-water shrimps and … spp.) 0306.33 ‑ ‑ Crabs 0306.34 - - Norway lobsters ( Nephrops norvegicus ) 0306.35 - - Cold-water shrimps and … spp. ) 0306.93 - - Crabs 0306.94 - - Norway lobsters ( Nephrops norvegicus ) 0306.95 - - Shrimps and prawns 0306 …

Section VI > Chapter 28 > Heading 2816

Explanatory notes

… forming the carbonate slowly when exposed to air. Used in pharmacy. (2)   Magnesium peroxide (MgO 2 ). Prepared by the … Strontium hydroxide (Sr(OH) 2 ). Exists in the anhydrous amorphous state or crystallised with 8 H 2 O; forms the … This product must not be confused with natural barium sulphate, sometimes known as barytes. It is obtained by …

Section XVI > Chapter 84 > Heading 8410

Explanatory notes

… The rotor consists of a wheel fitted radially around its periphery with a large number of cups. The stator consists … blades ensuring a radial flow of water around the whole periphery of the rotor, and an axial water-outlet. (3)   … with flat or hollow paddles of wood or metal around its periphery, the axle of the wheel being generally fitted with …

Section XVII > Chapter 88 > Heading 8806

Explanatory notes

… such as the carriage of cargo or passengers, aerial photography, agricultural or scientific work, rescue duties, … carry a load/cargo, or because they are not equipped with sophisticated electronic apparatus(e.g. Global Positioning …

Section VI > Chapter 38 > Heading 3810

Explanatory notes

… are usually based on dilute acids (hydrochloric, sulphuric, hydrofluoric , nitric, phosphoric, etc.), and sometimes contain inhibitors which …

Section VI > Chapter 28 > Heading 2821

Explanatory notes

… Ferric oxide (Fe 2 O 3 ). Obtained from dehydrated ferrous sulphate or natural iron oxide. Finely divided powder, … is classified in this heading), or mixed with clay, calcium sulphate (Venetian red), etc. (it then falls in Chapter 32 … state as an antidote to arsenic poisoning.        It is an amphoteric hydroxide which, after oxygenation, gives the …

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