银氧化镉材料是广泛使用的电气接点,特别是用内氧化法制造时具有较稳定的性能又容易生产,受到世界各国的重视。解放以后,特别是近年来,遵循伟大领袖毛主席的无产阶级革命路线,在英明领袖华主席“抓纲治国”战略决策的指引下,有关银氧化镉材料及内氧化法的工作有重大的进展。近年 Silver cadmium oxide materials are widely used electrical contacts, especially when manufactured by the internal oxidation method, have more stable performance and are easy to be produced, and are valued by all countries in the world. After the liberation, especially in recent years, guided by Chairman Mao’s proletarian revolutionary line, major progress has been made in the work on silver cadmium oxide materials and internal oxidation under the guidance of Chairman Hua Chairman’s strategic policy of " . in recent years