1.1 本标准规定了序列号的格式、内容、字符数和物理要求，以便于召回活动和识别被盗财产。 1.2 本标准适用于所有自行车，参见分类 F2043 关于自行车的定义。 1.3 本国际标准是根据世界贸易组织技术性贸易壁垒委员会发布的《关于制定国际标准、指南和建议的原则的决定》中确立的国际公认的标准化原则制定的。

1.1 This standard specifies the format, content, number of characters and physical requirements for serial numbers to facilitate recall campaigns and identification of stolen property. 1.2 This standard is applicable to all bicycles, refer to Classification F2043 on definition for bicycle. 1.3 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.