众所周知,波音公司和空客公司一直是航空业的两大巨头,其各自在单通道客机市场占据主导地位的两款机型——B737系列和A320系列一直是中国市场的主力机型。如今,这两款机型更换发动机的改良机型——B737MAX和A320neo也延续了它们“前辈”的竞争传统,在单通道客机市场上短兵相接,厮杀激烈。2011年8月30日,波音为市场领先的737飞机启动 As we all know, Boeing and Airbus have been the two giants in the aviation industry, each of which has dominated the single-aisle passenger aircraft market. The B737 and A320 series have been the main models in the Chinese market. Today, these two models to replace the engine modified models - B737MAX and A320neo also continued their “predecessors ” of the traditional competition in the single-channel passenger aircraft market close combat, fierce fighting. On August 30, 2011, Boeing launched the market-leading 737 aircraft