测量无级变速器（CVT）的性能特征。它概述了涵盖操作范围的测功机测试，并提供了显示测试数据的方法。类似的测试设施必须遵循该程序，以便不同实验室获得的结果具有可比性。

To measure the performance characteristics of Continuously variable Transmissions (CVT). It outlines dynamometer tests that cover the range of operation and provides a method of presenting the test data. This procedure must be followed with similar test facilities so that results obtained from different laboratories are comparable.