Home / Standards / GB/T 20819.1-2007 GB/T 20819.1-2007 Abolished Controllers with analogue signals for use industrial-process control system - Part 1: Methods of evaluating the performance 工业过程控制系统用模拟信号控制器 第1部分：性能评定方法 Standard Type GBT ICS 25.040 CCS N18 Status 废止 Issue Date 2007-01-18 Implementation 2007-06-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会