constantan wire康铜线;康铜丝
constantan thermocouple[电] 康铜温差电偶;康铜热电偶;铜
constantan foil康铜极薄带材
iron constantan铁康铜;铁康铜丝
constantan alloy康铜合金;康铜
copper constantan康铜;铜;铜康铜
constantan gauge康铜计
Constantan n康铜
constantan cas康铜
N（名词） an alloy of copper (60 per cent) and nickel (40 per cent). It has a high resistivity that does not vary significantly with temperature and is used in resistors and, with copper, in thermocouples 康铜; 一种铜镍的合金