Home / Standards / GB/T 26796.4-2011 GB/T 26796.4-2011 Active EPA specification for use in industrial measurement and control system - Part 4: Function block technical specification 用于工业测量与控制系统的EPA规范 第4部分：功能块的技术规范 Standard Type GBT ICS 25.040 CCS N10 Status 现行 Issue Date 2011-07-29 Implementation 2011-12-01 Responsible Dept 中国机械工业联合会 Drafting Unit 中国机械工业联合会