1 resistance alloy constantan wire :CuNi44-1 2 size 10.0mm-0.03mm 3 ISO9001, ... :spool or coil 5:delivery:15 days resistance alloy constantan wire :CuNi44, CuNi40, CuNi30, CuNi23,CuNI19,CuNi10, CuNi6, CuNi4, CuNi1size:10 ... : 15main specifications and main technical parameter of resistance alloy constantan wire main property type NC003 Cuni1NC005 CuNI2NC010 CuNI6NC012 CuNi8NC015 CuNI10NC020 CuNi14NC025 ...