Explanatory notes
… electric lamp filaments ( heading 84.63 ), and machines for welding screens or electrodes ( heading 84.68 or 85.15 )). … by casting, drawing, rolling, spinning, blowing, modelling, moulding, etc. Machines for working glass in the hard state … finishing moulds). (2) Special machines and presses for moulding various glass articles (e.g., paving blocks, tiles, …