大飞机

• Developing civil airplane market has become an important stratagem for many airplane manufacturing companies . and developing civil airplane has been a good method to improve our level of airplane development and pursue after the world advanced technology
  大力发展民用飞机市场已成为国内各大飞机公司的战略方向，而民用飞机的研制也成为我国提高飞机研制水平，追赶世界领先水平的有效途径。