Harmonized System
Section XVI > Chapter 84 > Heading 8405
… their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. …
Explanatory notes
… their purifiers; acetylene gas generators and similar water process gas generators, with or without their purifiers. … of fixed, shaking or revolving type), with provision for passing a current of air (or of air and steam) by suction or … etc. Such purifiers and other auxiliary apparatus are classified with the generators when presented therewith, …Section XV > Chapter 76 > Heading 7607
… paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.2 mm. …
Explanatory notes
… paperboard, plastics or similar backing materials) of a thickness (excluding any backing) not exceeding 0.2 mm (+). … insulation, for artificial silvering, and as a wound dressing in veterinary surgery. The heading does not cover … form the inside of the containers) provided they retain the essential character of paper or paperboard ( heading 48.11 …Section XV > Chapter 73 > Heading 7306 > 7306.50
… Other, welded, of circular cross-section, of other alloy steel …
Section XV > Chapter 73 > Heading 7311 > 7311.00
… Containers for compressed or liquefied gas, of iron or steel …
Section XVI > Chapter 84 > Heading 8456 > 8456.1
… Operated by laser or other light or photon beam processes …
Section VI > Chapter 28 > Heading 2804 > 2804.6 > 2804.61
… Containing by weight not less than 99.99 % of silicon …
Section XVI > Chapter 84 > Heading 8473 > 8473.2
… Parts and accessories of the machines of heading 84.70 …
Section XVI > Chapter 84 > Heading 8473 > 8473.40
… Parts and accessories of the machines of heading 84.72 …