标准摘要
[中文适用范围]： 适用于各类工业过程控制阀（以下简称控制阀）。本部分建立了部分基本术语列表，并为 IEC 60534 所有其他部分的使用提供了指导。 [外文原描述]： applies to all types of industrial-process control valves (hereinafter referred to as control valves). This part establishes a partial basic terminology list and provides guidance on the use of all other parts of IEC 60534
英文名称Industrial-process control valves - Part 1: Control valve terminology and general considerations