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20世纪以来,中国空军确定了“积极防御”的战略方针,装备开始飞速发展。一批具有世界先进水平的新型战机装备部队:国产新型飞机 K—8,运—7,集“歼、强、轰”一体的超—
Since the 20th century, the PLA Air Force has set a strategic guideline of “active defense” and its equipment has begun to develop rapidly. A batch of new-type fighters and equipment units with the world’s advanced level: domestic-made new-type aircraft K-8 and Yun-7, integrating ultra-