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航空部科技局于1986年12月在六二一所主持召开了铝合金气动雾化装置与制粉工艺技术鉴定会.该装置除气动雾化喷嘴由中科院力学所承担外,其它设计工作均由六二一所负责;雾化工艺和粉末性能研究是六二一所的科研项目。
Aerospace Science and Technology Bureau held a technical appraisal meeting of aluminum alloy aerosol atomizer and pulverizing technology in June 21, 1986 in December 1981. The design of aerodynamic atomizer nozzle was undertaken by Chinese Academy of Sciences June 21 is responsible for; atomization process and powder performance research is a 621 research project.