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自1980年部决定由六二一所归口航空材料、热工艺和理化性能测试等标准化工作以来,我们收到了部内不少厂、所、院、校的广大冶金工作者和冶金标准化工作者的意见,要求我们加强冶金标准化情报的开展和交流。今年三月部科技局在保定召开的冶金标准化课题工作会议上,大家纷纷要求我们建立一个“航空
Since the Ministry of Foreign Affairs decided in 1981 to govern the standardization of aerospace materials, thermal processes and physical and chemical properties tests, we have received opinions from a large number of metallurgical workers and metallurgical standardization workers in many factories, institutes, schools and schools within the ministry. Require us to strengthen the development and exchange of information on metallurgical standardization. In March of this year, the Ministry of Science and Technology held a meeting on the metallurgical standardization work held in Baoding. Everyone asked us to establish an aviation industry.