标准摘要
[中文适用范围]： 本文件定义了由空气发生和处理装置（AGTU）产生的和/或用于轨道车辆气动装置和系统的压缩空气的质量等级。 本文件适用于压缩 AGTU 以及轨道车辆的所有气动设备和系统。 [外文原描述]： This document defines the quality classes of compressed air produced by air generation and treatment units (AGTUs) and/or used in pneumatic apparatus and systems of rail vehicles. This document is applicable to compressed AGTUs and also to all pneumatic equipment and systems of rail vehicles.
英文名称Railway applications — Braking system — Quality of compressed air for pneumatic apparatus and systems