Huckepackverkehr (Masculine)

motorail service (Neuter)

piggyback service (Neuter)

piggyback system (Neuter)

servicio de monoriel (Neuter)

servicio de remolque (Neuter)

sistema de remolque (Neuter)

背负式联运 (Neuter)

铁路车辆运输服务 (Neuter)