Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie
Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie
Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie
Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie
Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie
Articles of foundry, iron or steel elements for railways, cast iron, iron or steel: rails (rails), counter-rails (counter-rails) and zippers, needles, heart tips, needle control rods and other elements for crossing or changing tracks, sleepers (sleepers), flanges, bearings, wedges, seat plates, tie