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北京航空航天大学与北京天翼新技术公司联合开发的“复合材料三基圆绕成型技术及其应用”课题已在京通过技术鉴定。该成果已于1992年3月申报国家专利,他们利用这一新技术已开发出国内外独有的竹/玻璃钢船和一种新型直升飞机的起落架。
The subject of “composite three-base round-forming technology and its application” jointly developed by Beijing University of Aeronautics and Astronautics and Beijing Tianyi New Technology Company has passed technical appraisal in Beijing. This achievement was declared a national patent in March 1992. Using this new technology, they have developed a unique bamboo/glass fiber reinforced plastic vessel and a new type of helicopter landing gear at home and abroad.