1.1 本规范涵盖白色或黄色预制反光路面标线带，其设计使用寿命通常为三到六个月，具体取决于磨损和耐久性因素。 1.2 胶带用于纵向、横向或文字/符号路面标线，提供昼夜轮廓。磁带可以是可移动的，也可以是不可移动的。 1.3 除非文件中另有说明，否则以英寸-磅单位表示的数值应视为标准值。括号中给出的值是到国际单位制的数学转换，仅供参考，不被视为标准值。 1.4 本国际标准是根据世界贸易组织技术性贸易壁垒（TBT）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》中确立的国际公认标准化原则制定的。

1.1 This specification covers white or yellow preformed retroreflective pavement marking tapes that are designed to provide a service life of typically three to six months, depending on wear and durability factors. 1.2 The tapes are intended for use as longitudinal, transverse, or word/symbol pavement markings that provide delineation day and night. The tapes may be either removable or nonremovable. 1.3 The values stated in inch-pound units are to be regarded as the standard except where noted in the document. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. 1.4 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.