9月23日,第十三届北京国际航空展开幕。该展览规模虽然不大,但由于中国商飞C919系统竞标处于关键阶段,各国供应商在展会前后及展会期间活动却很频繁。中国大飞机项目为这些世界级航空制造商提供了一个修订其全球战略的机会。 September 23, the thirteenth Beijing International Aviation Exhibition opened. Although the scale of the exhibition is not large, due to the bidding of China Commercial Aircraft C919 system is at a critical stage, suppliers from various countries are active before, during and after the show. The China Large Aircraft Project offers these world-class aviation manufacturers an opportunity to revise their global strategy.