标准摘要
[中文适用范围]： 本文件规定了与机械功率传输中同步带传动使用以及需要正向索引或同步场合相关的术语和定义。 [外文原描述]： This document specifies the terms and definitions related to the use of synchronous belt drives for mechanical power transmission and where positive indexing or synchronization is required.
英文名称Synchronous belt drives — Vocabulary