本文件规定了V型皮带质量控制的疲劳试验（第AV？10、AV？10X、AV？13、AV？13X、AV？17和AV？17X节），用于驱动汽车用内燃机的辅助设备。 注？这些皮带和相应皮带轮的尺寸特性是ISO？2790的主题。

This document specifies a fatigue test for the quality control of V-belts (sections AV 10, AV 10X, AV 13, AV 13X, AV 17 and AV 17X) intended for driving the auxiliaries of internal combustion engines used for automotive purposes. NOTE      The dimensional characteristics of these belts and of the corresponding pulleys are the subject of ISO 2790.