标准摘要
[中文适用范围]： 提供了采购大多数过程系统控制阀通常所需的要求列表。没有尝试包括任何可想象的过程的所有可能的要求。该列表的排列格式为 d [外文原描述]： Provides a list of requirements that are normally necessary for the procurement of the majority of control valves for process systems. Includes a standardized presentation of data as a basis for use with data processing facilities; a detailed set of instructions is included.
英文名称Industrial-process control valves. Part 7: Control valve data sheet