Optical fibres and optical fibre bundles; optical fibre cables other than those of heading 8544; sheets and plates of polarizing material; lenses (including contact lenses), prisms, mirrors and other optical elements, of any material, unmounted, other than such elements of glass not optically worked
atá tar éis gach dualgas curtha orthu ag na dlíthe a bhaineann leis an tseirbhís mhíleata a chomhlíonadhEuroParl2021 EuroParl2021