1. railway vehicle; railroad vehicle
Wikipedia definition
2. Rolling stockRolling stock comprises all the vehicles that move on a railway. It usually includes both powered and unpowered vehicles, for example locomotives, railroad cars, coaches and wagons. However, in some countries, the term is usually used to refer only to unpowered vehicles, specifically excluding locomotives which may be referred to as running stock, traction or motive power.
Read “Rolling stock” on English Wikipedia
Read “鉄道車両” on Japanese Wikipedia
Read “Rolling stock” on DBpedia


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