RAILCOR

Common metals and their alloys; steel, unwrought or semi-wrought; steel alloys unwrought or semi-wrought; metal building materials; transportable buildings of metal; materials of metal for railway tracks; railway construction material of metal; railway sleepers of metal; tracks [rails] of metal; rails of metal; metal forgings; metal beams; metal billets; girders of metal; metal profiles made of common metals and their alloys, steel (unwrought or semi-wrought), steel alloys (unwrought or semi-wrought); metal joists; metal bars for further manufacture; welding rods of metal

Treatment of metals; heat treatment of metals; heat treatment of metal surfaces; treatment and coating of metal surfaces; treatment of metal parts to prevent corrosion; metal plating; metal coating; metal laminating; metal tempering; stripping finishes; metal cutting; welding; drilling of metals; burnishing by abrasion