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她是中国民机产业融入世界的先锋,她是中国努力跻身世界商用飞机制造强国的又一次艰难探索,她是百年来首款走出国门进行高风险科目试飞的国产飞机,她是时隔三十多年后又一架翱翔在中国首都上空的国产喷气客机……她,就是我国首架具有自
She is the vanguard of China’s civil aircraft industry into the world. She is another hard exploration of China’s efforts to become a powerful manufacturer of commercial aircraft in the world. She is the first Chinese-made aircraft to fly high-risk subjects overseas for hundreds of years. Years later, another domestic jet airliner flying in China’s capital ... She is the first Chinese self