Home / Standards / GB/T 13850-1998 GB/T 13850-1998 Abolished Electrical measuring transducers for converting a.c. electrical quantities to analogue or digital singals 交流电量转换为模拟量或数字信号的电测量变送器 Standard Type GBT ICS 17.220.20 CCS N22 Status 废止 Issue Date 1998-07-23 Implementation 1999-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A