Home / Standards / GB/T 20730.1-2024 GB/T 20730.1-2024 Active Instruments with analogue inputs and two-or multi-state outputs for use in industrial-process control systems—Part 1: Methods for evaluating performance 工业过程控制系统用模拟输入两位或多位输出仪表 第1部分:性能评定方法 Standard Type GBT ICS 25.040.40;35.240.50 CCS N10 Status 现行 Issue Date 2024-09-29 Implementation 2025-04-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A