Home / Standards / GB/T 6145-2010 GB/T 6145-2010 Active Manganin and constantan alloy wires,sheet and rolled wires for precision electrical resistance 锰铜、康铜精密电阻合金线、片及带 Standard Type GBT ICS 31.030 CCS N05 Status 现行 Issue Date 2010-12-01 Implementation 2011-05-01 Responsible Dept 中国机械工业联合会 Drafting Unit N/A