为了促进国內新近研制成功的1300℃使用的改进的镍铬—镍硅热电偶新材料的推广使用,一机部仪表局委托重庆仪表材料所于1975年7月6日在重庆北温泉召开了“一机部仪表局1300℃镍铬—镍硅热电偶质量攻关及推广使用座谈会”。参加会议的有材料生产厂、使用厂、有关科研单位和主管部门等共15个单位的干部、工人和技术人员共43 In order to promote the newly developed 1300 ℃ use of the improved nickel-chromium-nickel-silicon thermocouple new material to promote the use of a mechanical instrumentation Bureau commissioned Chongqing Instrument Materials on July 6, 1975 in Chongqing North Springs was held “An Instrument Bureau Bureau 1300 Ni-Cr - nickel-silicon thermocouple quality research and promotion forum.” A total of 15 cadres, workers and technicians, including material production plants, use plants, relevant scientific research institutes and competent departments, attended the meeting in total 43