5月5日,我国首款完全按照适航标准和主流市场标准研制的单通道干线飞机C919首飞成功,标志着我国航空航天事业又向前迈出坚实的一步。欢呼雀跃之余,人们不禁要问,C919到底跟我们有什么关系?这一点很多人搞不懂,甚至简单地以为只是多了一种国产乘坐工具。不少媒体说C919给航空制造业产业链上的相关企业带来了利好,未来10年国内客机市场空间将超过万亿美 On May 5, China’s first successful launch of the C919 single-channel mainline aircraft, which was developed in full compliance with airworthiness standards and mainstream market standards, marked a solid step forward for China’s aerospace industry. While cheering, people can not help but ask, C919 in the end what is the relationship with us? This is a lot of people do not understand, or simply think it is just a more domestic ride tools. Many media said C919 to the aviation industry chain related businesses have brought good, the next 10 years the domestic passenger aircraft market will exceed the trillion