在1985年巴黎航空展览会上,苏联首次展出了安东诺夫设计局的安—24型运输机的各种部件,其中很多部件使用了复合材料,包括石墨/环氧机身大梁和aramid/环氧复合材料机舱和货舱门。整个飞机表面结构大约使用了6t复合材料。这会使飞机的重量大大减轻,同时,它将明显地减小其雷达散射截面。后一点尤为重 At the 1985 Paris Airshow, the Soviet Union debuted the various components of Antonov Design’s AN-24 transport aircraft for the first time, many of which used composites including graphite / epoxy frame girders and aramid / Epoxy composite engine room and cargo door. The entire aircraft surface structure uses about 6t composite material. This will greatly reduce the weight of the aircraft, at the same time, it will significantly reduce its radar cross section. The latter point is especially important