Home / Standards / GB/Z 41390-2022 GB/Z 41390-2022 Active Supply voltage for industrial process measurement and control instruments 工业自动化仪表用电源电压 Standard Type GBZ ICS 25.040 CCS N10 Status 现行 Issue Date 2022-04-15 Implementation N/A Responsible Dept 中国机械工业联合会 Drafting Unit N/A