Home / Standards / GB/T 3412-1994 GB/T 3412-1994 Active Wheatstone bridge for unbonded elastic wire resistance meter 电阻比电桥 Standard Type GBT ICS 17.220 CCS N93 Status 现行 Issue Date 1994-12-22 Implementation 1995-10-01 Responsible Dept 水利部 Drafting Unit N/A