铜康铜 meaning in Chinese

copper constantan
copper-constantan

Manganin and constantan precision resistance alloys
锰铜康铜精密电阻合金
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
In generell nicr - ni , fe - cuni or cu - cuni - thermoelements are used as single or dual elements
通常镍镉合金铁康铜或铜康铜温度计作为单双元件使用。