BS EN 61987-21-2016 工业过程测量和控制.过程设备目录中的数据结构和元素.用于电子数据交换的自动阀门的属性列表(LOP).通用结构
Industrial-process measurement and control. Data structures and elements in process equipment catalogues. List of Properties (LOP) of automated valves for electronic data exchange. Generic structures