Harmonized System

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Section XVIII > Chapter 90 > Heading 9006

Explanatory notes

… conventional types consist essentially of a light‑tight chamber, a lens, a shutter, a diaphragm, a holder for a … at a uniform rate about a vertical axis, the exposure being made by a vertical slit which travels across the plate … generally have no shutter, the film moving continuously behind the lens. They are usually intended for combining …

Section II > Chapter 7 > Heading 0708

Explanatory notes

… fresh or chilled. 0708.10 ‑ Peas (Pisum sativum) 0708.20 ‑ Beans (Vigna spp., Phaseolus spp.) 0708.90 ‑ Other … sativum ), including green peas and fodder peas. (2)   Beans ( Phaseolus spp., Vigna spp. ), which include Lima or …

Section VI > Chapter 36 > Heading 3603

Explanatory notes

… agents; charges of this explosive mixture usually weigh between 10 and 200 mg. These caps are intended for fixing in … resistant bridge; this filament is embedded in an igniter bead.  It is used to ignite a powder charge or to initiate a … sulphuric acid) and a charge of potassium chlorate, the two being separated by a metal diaphragm.  When the ampoule is …

Section XV > Chapter 73 > Heading 7322

Explanatory notes

… usually of an assembly of “sections” of flanged or gilled tubes or of hollow panels through which the water or steam … to be fixed to a wall or to be hung from the ceiling, from beams, pillars, etc.         Some of these appliances may … control valves operated by pneumatic actuators, the whole being mounted in a common housing and incorporating neither …

Section XVI > Chapter 85 > Heading 8541

Explanatory notes

… at room temperature their resistivity lies in the range between that of conductors (metals) and that of insulators. … (MEMS) mirrors, which are typically used to deflect a laser beam in a broad range of applications, such as …

Section VI > Chapter 30 > Heading 3006

Explanatory notes

… for X-ray examinations; diagnostic reagents designed to be administered to the patient 3006.40 - Dental cements and … operations or physical examinations or as a coupling agent between the body and medical instruments               - … swell considerably on contact with moist substances and become smooth and flexible.         They are therefore used …

Section II > Chapter 11 > Heading 1104

Explanatory notes

… residues ( heading 23.02 ). As regards the distinction to be made between the products of this heading and the exceptions … grain or the products described in Items (2) and (3) below and in Items (2) to (5) of the Explanatory Note to …

Section VII > Chapter 39 > Heading 3907

Explanatory notes

… terephthalate) : 3907.61 - - Having a viscosity number of 78 ml/g or higher 3907.69 - - Other 3907.70 - … acetal copolymers and is regarded as engineering plastics, being used for ring bearings, cams, automobile instrument housings, doorknobs, …

Section XVI > Chapter 85 > Heading 8514

Explanatory notes

…           ‑ Other furnaces and ovens : 8514.31 ‑ - Electron beam furnaces 8514.32 ‑ - Plasma and vacuum arc furnaces … welds, etc.).  The principal types include retort furnaces, bell‑type furnaces, trough furnaces, crucible furnaces, …

Section XVIII > Chapter 92 > Heading 9209

Explanatory notes

… to indicate the exact tempo in which a piece of music is to be played; they are generally contained in a pyramid shaped box and may be fitted with a bell. The main part is a beating rod pivoted at its lower end; the movement of the …

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