Robuta

https://dyhaiwei.com/news/281.html Optimizing the Use of Constantan and Manganin Alloys for Precision Resistance... Optimizing the Use of Constantan and Manganin Alloys for Precision Resistance Applications具有稳定电阻性能、良好加工性能和耐腐蚀性能,可用于精密电阻、仪表电阻、应变元件、热保护元件及电热电缆等领域。 optimizinguseconstantanmanganinalloys