标准摘要
[中文适用范围]： 本文件定义了与发动机及其与维护活动相关的部件的特性相关的术语。 本文件根据术语的使用原因对术语进行了分类，并定义了发动机维护所导致的典型方法、故障和程序。 [外文原描述]： This document defines terms relating to the characteristics of engines and their components relevant to maintenance activities. This document gives a classification of terms according to reasons for their use and defines typical means, failures and procedures resulting in or from engine maintenance.
英文名称Reciprocating internal combustion engines — Vocabulary — Part 2: Terms for engine maintenance