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三月廿六日,中国科学院化学研究所和化工部第一胶片厂,在保定召开了高分辨重氮缩微复制片技术鉴定会。来自全国20多个单位的40余名代表参加了会议。高分辨重氮缩微复制片是“六五”期间的重点科研课题,1984年中国科学院化学部下达给化学所研制,同年转让给第一胶片厂,1986年底试生产获得成功。高分辨重氮缩微复制片广泛应用于图书、文件、档案、报刊、科技文献资料等的缩微复制,具有使用加工方便、成本低廉等特点。此外,因为是非银感光材料,可以为国家节省大量白银。会议期间,化学所代表做了研制报告,第一胶
On March 26, the Institute of Chemistry, Chinese Academy of Sciences and the First Film Factory of the Ministry of Chemical Industry held a high-resolution diazo microdup technology appraisal meeting in Baoding. More than 40 representatives from more than 20 units nationwide attended the meeting. High resolution diazo microfiche is the key scientific research project during the “Sixth Five-Year Plan” period. In 1984, the Chemistry Department of the Chinese Academy of Sciences assigned it to the Institute of Chemistry and the same year it transferred it to the First Film Factory. Trial production was successful in late 1986. High resolution diazo microfiche is widely used in microfilm reproduction of books, documents, archives, newspapers and periodicals, scientific and technical literature, etc. It has the advantages of convenient processing and low cost. In addition, because it is non-silver light-sensitive materials, can save a lot of silver for the country. During the meeting, the chemical representatives made a research report, the first plastic