Explanatory notes
… sleepers of wood or of concrete, or concrete guide‑track sections for hovertrains (heading 44.06 or 68.10); … inter alia , to : (a) Axles, wheels, wheel sets (running gear), metal tyres, hoops and hubs and other … turntables, platform buffers, loading gauges; (b) Semaphores, mechanical signal discs, level crossing control …Legal note
… sleepers of wood or of concrete, or concrete guide‑track sections for hovertrains (heading 44.06 or 68.10); … inter alia , to : (a) Axles, wheels, wheel sets (running gear), metal tyres, hoops and hubs and other … turntables, platform buffers, loading gauges; (b) Semaphores, mechanical signal discs, level crossing control …