雙輪車

{{Infobox machine
| name = 雙輪車
| image = Left side of Flying Pigeon.jpg
| image_size =
| image_maxsize =
| image_sizedefault =
| image_upright = 1.35
| alt =
| image_title =
| image_link =
| caption = 最受欢迎的雙輪車型号（也是世界上最受欢迎的载具）是中国的飞鸽牌自行车，产量约为5亿架。

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外部链接

• [https://web.archive.org/web/20140916100955/http://www.sciencetech.technomuses.ca/english/collection/cycles.cfm A History of Bicycles and Other Cycles] at the Canada Science and Technology Museum