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| In the last decade aluminium car bodies have replaced steel car bodies to a large extent. This has been a major step towards light and thus more energy efficient rail vehicles. |
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| Technology field: Mass reduction |
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General information | ||||
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General criteria | ||||
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Application outside railway sector (this technology is railway specific) | ||||
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 date created: 2002-10-09 |
| © UIC - International Union of Railways 2003 |
