Industrial-process control systems - Instruments with analogue inputs and two- or multi-position outputs - Part 1: Methods for evaluating performance (IEC 61003-1:2016); German version EN 61003-1:2016
工业过程控制系统.带模拟输入和两位或多位输出的仪表.第1部分:性能评估方法(IEC 61003-1-2016);德文版EN 61003-1:2016