Harmonized System
Section XIII > Chapter 70 > Heading 7015
… spectacles, curved, bent, hollowed or the like, not optically worked; hollow glass spheres and their segments, …
Explanatory notes
… spectacles, curved, bent, hollowed or the like, not optically worked; hollow glass spheres and their segments, …Section XVIII > Chapter 90 > Heading 9030
Explanatory notes
… of a photoelectric cell and an electron multiplier. They operate on the principle that radiation may be detected or … types. They may be subdivided, according to their mode of operation, into a number of groups, such as : (1) … passes through fixed and moving coils, the moving coils operating in the magnetic field of the fixed coils. The …Section IX > Chapter 44 > Heading 4420 > 4420.1 > 4420.11
… Of tropical wood …
Section IX > Chapter 45 > Heading 4503 > 4503.10
… Corks and stoppers …
Section XIII > Chapter 70 > Heading 7019 > 7019.7 > 7019.73
… Other open fabrics …
Section XI > Chapter 60 > Heading 6001 > 6001.2
… Looped pile fabrics …
Section XII > Chapter 66 > Heading 6601 > 6601.9 > 6601.91
… Having a telescopic shaft …
Section XV > Chapter 74 > Heading 7407 > 7407.2
… Of copper alloys …
Section XV > Chapter 74 > Heading 7407 > 7407.10
… Of refined copper …
Section XV > Chapter 74 > Heading 7408 > 7408.1
… Of refined copper …