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通过对一百多年来精密电阻材料发展简史的回顾,可以清楚地看到,精密电阻合金是现代工业中不可缺少的材料之一,它的地位随着科学技术的发展而日益增高,而且已越来越为人们所重视。为适应科学技术的飞速发展,满足用户的需要,国外在继续沿用老产品的同时,还大力发展新产品,重点是研制高阻值合金,发展微薄电阻材料。正向着精密化、小型化和元件化方向发展。
Through the review of a brief history of the development of precision resistance materials for more than one hundred years, it can be clearly seen that precision resistance alloys are one of the indispensable materials in the modern industry. Its status has been increasing with the development of science and technology, and More and more people attach importance to it. In order to meet the rapid development of science and technology and meet the needs of users, foreign countries continue to use old products while vigorously developing new products. The emphasis is on developing high-resistance alloys and developing meager resistance materials. Is toward the precision, miniaturization and component of the direction.