 |
| Spanish | English |
| ensamblaje de la traviesa y del entablonado con la carrera | assembly of the flitched beam and af the floor with the cap |
| traviesas de ferrocarriles no metálicas | railroad ties not of metal |
| traviesas de ferrocarriles no metálicas | railway sleepers not of metal |
| traviesas de ferrocarriles no metálicas | railway sleepers not of metal |
| traviesas de ferrocarriles no metálicas | railroad ties not of metal |