10 Nov 2022
54m
国之重器国产大飞机“三剑客”！运油-20飞行表演起飞拉升像战斗机，C919亮相中国航展签约300架订单 | CCTV「蓝天盛会——第十四届中国国际航空航天博览会」20221110
CCTV中国中央电视台
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