以下信息涵盖了附件传动带的测试方法，包括测试配置、皮带轮直径、功率负载以及解释测试数据的指南。皮带构造定义也有记录。本信息根据现有文献编制，包括V型带肋皮带生产商和用户提供的标准和数据。

The following information covers accessory drive belt testing methods and includes test configurations, pulley diameters, power loads, and guidance for interpreting test data. Belt construction definitions are also documented. This information has been prepared from existing literature, including standards and data supplied by producers and users of V-ribbed belts.