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重庆仪表材料研究所贵金属专业组已有20多年历史,是我国专门从事贵金属测温材料研究最早的单位。该组的前身是一机部上海仪器仪表科学研究所的“特种材料研究组”,建立于1956年。20多年来,已经取得了一系列研究成果,主要成果和产品有: 1.符合IEC标准、使用在—200℃~850℃,W_(100)=1.385铂丝。
Chongqing Institute of Instrumentation Materials precious metals professional group has more than 20 years of history, is China’s specializes in precious metals temperature measurement materials research earliest unit. The predecessor of the group is a unit of “Shanghai Institute of Instrumentation Science Institute of” special materials research group ", established in 1956. Over the past 20 years, a series of research results have been obtained. The main achievements and products are as follows: 1. In line with the IEC standard, the use of platinum wire at the temperature of -200 ℃ ~ 850 ℃, W_ (100) = 1.385.