1.1 本术语主要涵盖ASTM委员会F09标准中有关轮胎特性和性能的技术术语的定义。 1.2 其他技术中也可能使用的术语的定义，如车辆行为，涵盖了这两个领域。 1.3 当该术语中的任何定义（没有限制性短语）被断章取义时，编辑插入限制性短语 在轮胎中 在术语后面的破折号之后。这将适当地限制该术语和定义的适用范围。 1.4 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 terminology primarily covers definitions for technical terms that occur in ASTM Committee F09 standards on the characteristics and performance of tires. 1.2 Definitions for terms that may also be used in other technologies, such as vehicle behavior, are worded to cover both areas. 1.3 When any definition in this terminology (that does not have the limiting phrase) is quoted out of context, editorially insert the limiting phrase in a tire after the dash following the term. This will properly limit the field of application of the term and definition. 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.