在军用机中,占有主力地位,又作为中心发展的是战斗机和战斗轰炸机以及歼击机等。各国也只是对这几种飞机付出的代价最大,研制新机种,不断增加飞机数量,因此,近年来,这几种飞机的变化最显著。军用机中,每年都有新型机研制成功。 In the military aircraft, occupy the main position, but also as a center for the development of fighters and fighter-bombers and fighters. All these countries are only paying the most for these types of aircraft. The development of new aircraft and the continual increase in the number of aircraft have led to the most significant changes in these types of aircraft in recent years. Military aircraft, each year a new type of machine developed successfully.