Home / Standards / GB/T 22112-2008 GB/T 22112-2008 Active Industrial process measurement and control instruments - Arrangement and marking of connecting terminals 工业自动化仪表 接线端子的排列和标志 Standard Type GBT ICS 25.040.40 CCS N10 Status 现行 Issue Date 2008-06-30 Implementation 2009-01-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A