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Harmonized System
Section XVIII > Chapter 90 > Heading 9005
… other optical telescopes, and mountings therefor; other astronomical instruments and mountings therefor, but not including instruments for radio-astronomy. …
Explanatory notes
… for focussing; they may also be designed to be fitted on a stand. Certain telescopes may incorporate a device so that … Reflecting telescopes are usually designed to be mounted on stands which are frequently large structures with considerable associated equipment. When …Section XVIII > Chapter 90 > Heading 9024
… Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical properties of materials (for …
Explanatory notes
… 90.24 ‑ Machines and appliances for testing the hardness, strength, compressibility, elasticity or other mechanical … Instruments or appliances for examining the microscopic structure of materials (e.g., metallographic or other … manufactured articles (usually carefully selected or standard specimens). They may also be used during …Section VI > Chapter 30 > Heading 3006 > 3006.10
… Sterile surgical catgut, similar sterile suture materials (including sterile absorbable … laminaria tents; sterile absorbable surgical or dental haemostatics; sterile surgical or dental adhesion barriers, …
Section XVI > Chapter 84 > Heading 8474
… washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including powder or paste) form; machinery for agglomerating, shaping or …
Explanatory notes
… washing, crushing, grinding, mixing or kneading earth, stone, ores or other mineral substances, in solid (including … (4) Specialised machines of various types for removing stones, etc., from coal. (5) Hydraulic washing, separating … drum containing a number of balls or short rods (e.g., of steel or porcelain). The material is placed in the rotating …Section XVIII > Chapter 90 > Heading 9030 > 9030.40
… Other instruments and apparatus, specially designed for … (for example, cross-talk meters, gain measuring instruments, distortion factor meters, psophometers) …
Classification opinions
… 1. Network analyzer that analyzes the operational state of networks that employ multiple protocols (Ethernet, … in existing networks to analyze effects during the design stage, and detects fault condition. It can provide an analysis of every packet on a network, add time stamp data to the packets, filter out packets that are not …Section IV > Chapter 21 > Heading 2101 > 2101.30
… Roasted chicory and other roasted coffee substitutes, and extracts, essences and …
Classification opinions
… 1. Coffee additive , consisting of a coarse brown powder with a bitter flavour, …Section V > Chapter 25
… Salt; sulphur; earths and stone; plastering materials, lime and cement …
Explanatory notes
… C hapter 25 S alt; sulphur; earths and stone; plastering materials, lime and cement Notes. 1.- … of this Chapter cover only products which are in the crude state or which have been washed (even with chemical … substances eliminating the impurities without changing the structure of the product), crushed, ground, powdered, …Legal note
… of this Chapter cover only products which are in the crude state or which have been washed (even with chemical … substances eliminating the impurities without changing the structure of the product), crushed, ground, powdered, … ramming mix (heading 38.16); (f) Setts, curbstones or flagstones (heading 68.01 ); mosaic cubes or the …Section VI > Chapter 38 > Heading 3812
… Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified or included; anti-oxidising preparations and other compound stabilisers for rubber or plastics. …
Explanatory notes
… 38.12 ‑ Prepared rubber accelerators; compound plasticisers for rubber or plastics, not elsewhere specified … or included; anti‑oxidising preparations and other compound stabilisers for rubber or plastics. 3812.10 - Prepared … - Anti-oxidising preparations and other compound stabilizers for rubber or plastics : 3812.31 - - Mixtures of …Section XI > Chapter 52 > Heading 5202
… Cotton waste (including yarn waste and garnetted stock). …
Explanatory notes
… 52.02 ‑ Cotton waste (including yarn waste and garnetted stock). 5202.10 ‑ … Combing waste, usually referred to as comber noils; strippings recovered from carding or combing cylinders; …Section II > Chapter 11
… Products of the milling industry; malt; starches; inulin; wheat gluten …